Samus (SSBU)

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This article is about Samus's appearance in Super Smash Bros. Ultimate. For the character in other contexts, see Samus.
in Super Smash Bros. Ultimate
Samus SSBU.png
Universe Metroid
Other Smash Bros. appearances in SSB
in Melee
in Brawl
in SSB4
Availability Starter
Final Smash Zero Laser
With her Charge Shot, Missile and Bomb, Samus has three different projectiles to keep her opponents in check from a distance. When fully charged up, her Charge Shot is quite powerful. For her Final Smash, she launches a wide laser beam that can be moved up and down!
Super Smash Blog, Super Smash Bros. Ultimate Official Site

Samus (サムス, Samus) is a playable character in Super Smash Bros. Ultimate. She was suggested to appear on the then-unnamed Ultimate's announcement trailer, and officially confirmed in the gameplay trailer on June 12, 2018 during E3 2018. She retains her modified Metroid: Other M design from Smash 4 and is classified as Fighter #04.

Changes from Super Smash Bros. 4[edit]

Samus has historically been a lower-ranking character in the Smash Bros. series, with her Super Smash Bros., Brawl and pre-patch SSB4 incarnations infamously considered among the worst characters in their respective games. Even after being heavily buffed via patches, at the end of SSB4's meta game, she was tied with Robin for 37th place out of 55 characters - putting her in the lower part of the mid tier. As such, Samus has received a mixture of buffs and nerfs in the transition to Ultimate, but has been generally buffed overall. She greatly benefits from the universal changes, most notably the reduced landing lag and weakening of shields, making her aerials safer to use for approaching. Her mobility has been improved, with her previously slow and punishable roll having been significantly increased in speed, making it more usable as an escape option. Her grab game has also been considerably strengthened, with her grabs having less ending lag relative to the rest of the cast, and all throws dealing more damage and knockback; in particular, her up throw is now her strongest throw and a viable KO option at high percents, while her down throw has increased combo potential due to its lower ending lag. Adding to this, her repertoire of projectiles has been further improved, as Bombs explode earlier on contact with enemies, Missiles deal more damage and have less ending lag, Super Missiles stall for a longer time before flying forward, and most notably, Charge Shot can be charged in the air, used as a combo tool and deals far greater damage, leading the way to devastating (albeit situational) shield break combos. This gives Samus more opportunities to charge up her most threatening move, and strengthens her zoning and punish game, evoking her very projectile-heavy fighting style in her home series. Lastly, her dash attack, down tilt and down smash all deal noticeably more knockback, improving her KO ability. With her heightened offensive power, Samus' playstyle now more closely veers towards a balanced "mighty glacier" similar to Link, with potent KO ability (particularly through her Charge Shot), below-average mobility, and generally well-rounded attributes.

However, Samus has received some nerfs that, while fewer in comparison to her buffs, drastically affect her playstyle. The most notable is her dash attack, previously an excellent combo tool and often considered her best move, which has received higher ending lag and a more horizontal angle that prevent it from comboing, instead being repurposed into a KO move with much more situational use. Samus is also one of the characters hindered the most by the nerfs to rage, removing her ability to take off stocks at very early percents by setting up a Screw Attack with high rage, which was a commonly exploitable tactic in conjunction with her dash attack. Furthermore, her neutral attack, infamous for its inability to connect both hits at most percents, has been made even worse by the lower knockback on the first hit and its slower transition into the second hit, removing its most reliable setups at higher percents and rendering the second hit nearly useless. Because of the nerfs to her more polarized offensive options, Samus now relies on a more patient playstyle that revolves around shield pressure and threatening foes with her improved Charge Shot.

Overall, Samus is a walking tank among the "all-rounder" characters like her Power Suit would suggest, with high endurance and focusing on hard-hitting punishes and combos both at long range and mid range, but having difficulty dealing with rushdown and disjoints. Together with her Echo Fighter Dark Samus, Samus's results are developing more rapidly than they did in SSB4, with successes such as Vorst placing 17th in Full Bloom 5 exclusively using Samus, ESAM using her as an occasional secondary and reaching 13th place in Glitch 6, and most notably Joker, who has placed highly with her even at national-level tournaments such as Low Tier City 7 and 2GG: SwitchFest 2019. Samus is therefore considered to be better relative to the cast than in SSB4 and is near-universally considered to be a mid-tier character, making Ultimate her second-best iteration in the series (next to Melee) in a similar vein to Link in the Smash 4 era. Additionally, she is stronger in doubles, where a teammate can take advantage of her projectiles and trapping; Joker has attained multiple first-place finishes with his brother Meme while primarily using Samus.


  • Change Samus's overall color scheme is significantly more vibrant. The Varia Suit's visor is more opaque, and it along with the suit's accents are now lime green rather than emerald like in Brawl.
  • Change Samus's eighth costume, formerly based on Dark Samus, has been replaced with a black and yellow costume due to Dark Samus's inclusion as a playable fighter.
  • Change Samus's idle animation is altered slightly; she now faces the foreground at an angle instead of facing directly forward, and her Arm Cannon is positioned slightly lower.
  • Change Air dodge's animation has changed.
  • Change Samus has two new victory poses and one slightly modified:
    • Change She fires a Super Missile and strikes a pose similar to her official artwork.
    • Change She lands on the ground and readies her arm cannon.
    • Change She retains her kneeling victory pose, however the shots now resemble the shotgun blast from her Melee Charge Shot custom move from Smash 4 rather than small explosions.


  • Buff Like all characters, Samus's jumpsquat animation takes 3 frames to complete (down from 4).
  • Buff Samus runs faster (1.504 → 1.654).
    • Buff Samus's initial dash is slightly faster (1.86 → 1.87).
  • Buff Samus has faster horizontal air speed (1.03 → 1.103).
  • Buff Samus reaches the maximum height of her jumps more quickly.
  • Change Samus has a slightly faster falling speed (1.3 → 1.33).
  • Buff Samus's fast falling speed is faster (2.08 → 2.168). This improves her air mobility and makes her less susceptible to juggles.
  • Buff Forward roll has less ending lag (FAF 40 → 35).
  • Nerf Forward roll grants less intangibility (frames 4-23 → 4-19).
  • Nerf Back roll has more startup and grants less intangibility (frames 4-23 → 5-20).
  • Buff Air dodge grants more intangibility (frames 3-27 → 3-29).
  • Nerf Air dodge has significantly more ending lag (FAF 33 → 57).
  • Change Samus's stunned animation no longer has her shake erratically, as if her suit was malfunctioning.

Ground attacks[edit]

  • Neutral attack:
    • Buff The first hit has a lower SDI multiplier (1× → 0.8×).
    • Nerf The first hit has reduced knockback to keep opponents closer to Samus (8 base/80/100 scaling → 20/15), akin to other neutral attacks. However, unlike the case with other characters, this is a nerf for Samus as it further worsens the first hit's ability to true combo into the second hit at higher percents, while also hindering its jab cancel setups.
    • Nerf The first hit transitions slower into the second hit (frame 13 → 15).
    • Buff The first hit inflicts 4 additional frames of hitstun, increasing its safety on hit at low percents, although due to the aforementioned changes, it still fails to truly connect into the second hit.
  • Forward tilt:
    • Buff Forward tilt has three different hitboxes instead of four, no longer possessing a sourspot that deals 7% (8% if angled). This makes its damage output more consistent.
    • Buff The sourspot deals more knockback (20 base/70 scaling → 30/80), increasing its safety on hit and KO potential.
  • Up tilt:
  • Down tilt:
    • Buff Down tilt has increased knockback scaling (48 → 65), giving the move KO potential against middleweights under 160%, compared to being unable to KO under 200% in Smash 4. This change brings it closer to its Brawl strength.
    • Nerf It has more ending lag (FAF 40 → 45), removing its already poor combo potential.
  • Dash attack:
    • Buff Dash attack has increased knockback scaling (60 → 90), with its clean hit KOing middleweights at around 150% from the center of Final Destination.
    • Nerf It has more ending lag (FAF 34 → 42), removing its combo potential.
    • Change It launches at a more horizontal angle (75° → 55°), which hinders its combo and juggling potential, but further assists in its KO ability near edges.
    • Change Dash attack produces a visual effect similar to the Shinespark ability from Super Metroid.
  • Forward smash
    • Buff Forward smash's innermost hitbox is larger (2.2u → 3.3u), allowing Samus to hit short nearby opponents more easily.
  • Up smash:
    • Buff Up smash's hits connect more reliably.
  • Down smash:
    • Buff Down smash has increased knockback scaling (46/48 (front/back) → 58), with the front hit and back hit now KOing at around 200% and 165% (respectively) from the center of Final Destination. It is no longer the weakest smash attack in the game by a considerable margin.
    • Change Down smash has an altered ending animation, with Samus retaining more momentum from the kick.

Aerial attacks[edit]

  • Buff All aerials except up aerial have less landing lag (16 frames → 9 (neutral), 24 → 14 (forward), 18 → 14 (back), 20 → 12 (down)).
  • Neutral aerial:
    • Buff Neutral aerial's second hit comes out faster (frame 16 → 14).
      • Nerf However, its total duration was not compensated, increasing its ending lag.
  • Forward aerial:
    • Buff The first hit has altered angles (80°/280°/60° → 367°/18°), while the first to fourth hits deal more set knockback (15 → 25 (hit 1), 30 → 35/40 (hits 2-4). These changes overall improve its linking capabilities.
  • Change The first four hits have a lower hitlag multiplier (1× → 0.8×), but a higher SDI multiplier (0.8× → 1×).
  • Back aerial:
    • Nerf Back aerial has more ending lag (FAF 39 → 42).
    • Change It has a slightly different animation. Samus faces further behind herself while kicking and curls in her leg afterwards.
  • Up aerial:
    • Change Up aerial deals five total hits, down from six.
    • Buff The first four hits' feet hitboxes use the autolink angle (361° → 367°) and set knockback (0 base/130 scaling → 25 set/100 scaling), allowing them to connect more reliably.
    • Buff The hits after the first are faster (frame 8, 11, 14, 17, 20 → 7, 10, 13, 16).
      • Nerf However, the move's total duration remains unchanged, giving it more ending lag and making it harder to combo multiple up aerials.
    • Nerf Up aerial has more landing lag (12 frames → 18).
    • Nerf The first four hits' leg hitbox deals much more set knockback (30 → 90) and launches at a higher angle (80° → 84°); however, it inflicts 10 less frames of hitstun than usual. As a result, and combined with its increased landing lag, it connects less reliably into the following hits without having increased combo potential.
    • Nerf Due to its lower amount of hits, it deals less total damage (11% → 10.9%), despite the second to fourth hits dealing more damage (1% → 1.3%).
    • Nerf Its initial auto-cancel window is shorter (frames 1-4 → 1-2).
    • Change The last hit has a higher hitlag multiplier (1x → 1.8×).
  • Down aerial:
    • Buff The removal of teching for grounded meteor smashes improves down aerial's combo potential onstage, compounded further by its reduced landing lag.
    • Nerf The late hit deals less damage (11% → 10%) with no compensation on knockback, hindering its KO potential.
  • Grab aerial:
    • Nerf Grab aerial causes the Grapple Beam to retract upon hitting an opponent, hindering its utility in battles with multiple opponents.
    • Change The tip of the Grapple Beam stays in place instead of following Samus's vertical movement, similar to how it behaved in Melee.

Throws and other attacks[edit]

  • Grabs:
    • Buff Standing grab has less startup (frame 16 → 15).
    • Buff Standing and pivot grab have less ending lag, especially the latter (FAF 70 → 60 (standing), 84 → 63 (pivot)).
    • Nerf Dash and pivot grab have more startup (frame 16 → 17 (dash), 17 → 18 (pivot)).
  • Pummel:
    • Buff Pummel deals slightly more damage (1.2% → 1.3%).
    • Nerf It has less startup (frame 3 → 1) and ending lag (FAF 9 → 7), but deals much more hitlag (4 frames → 14), drastically increasing its effective duration. This hinders its damage racking ability, no longer being one of the fastest pummels in the game.
  • Buff All throws deal more damage (forward: 9% → 10%, back: 8% → 10%, up: 9% → 12%, down: 6% → 8%).
    • Buff Forward and back throw's knockback was not compensated, improving their KO potential.
  • Change Samus's forward, back and up throws are no longer weight-dependent.
  • Change Forward, back and down throws use the electric effect, much like in Smash 64.
  • Up throw:
    • Change Samus has a new up throw: she blasts her opponent upward with her arm cannon. It consists of two hits instead of six, with its damage being redistributed (1% (hits 1-5), 4% (throw) → 5% (hit 1), 7% (throw)).
    • Buff It has increased knockback scaling (70 → 72) on top of its higher damage, making it powerful enough to KO middleweights under 190%.
    • Buff It releases opponents faster (frame 28 → 16), making it harder to DI. Opponents are also released closer to Samus.
      • Nerf Due to the move's total duration remaining unchanged, its ending lag has been increased. However, its closer release point alongside Samus's faster jumpsquat and jump speed still allow it to start combos against some characters at low percents.
    • Change Up throw uses the flame effect.
  • Down throw:
    • Buff Down throw releases opponents one frame slower (frame 20 → 21), but has less ending lag (FAF 42 → 38). Combined with Samus's faster jumpsquat and jump speed, this noticeably improves its combo potential.
    • Buff It has lower base knockback (80 → 60), but higher knockback scaling (50 → 75). This gives it new followup options at low percents, such as a dash attack and dashing up smash, without hindering its combo potential at higher percents due to the aforementioned changes.
    • Change It launches at a slightly lower angle (80° → 74°).
  • Edge attack:
    • Buff Edge attack deals more damage (7% → 9%).

Special moves[edit]

  • Charge Shot:
    • Buff Charge Shot can be charged in midair. It can also be charge-canceled by jumping or spot dodging.
    • Buff It has less ending lag when not fully charged (FAF 54 → 45).
    • Buff It deals more damage (3%-25% → 5%-28%), with altered knockback on the fully charged shot (30 base/62 scaling → 46/50), making it stronger overall.
    • Buff It can now be B-reversed.
    • Nerf Charge-canceling the move incurs 4 frames of lag, rather than being instantaneous.
    • Nerf It has received negative shield damage (0 → -2.5 (uncharged), -7 (fully charged)), weakening fully charged shots' ability to break shields.
    • Change Charge Shot can be fired by pressing the attack button.
  • Missile:
    • Buff Both Homing Missiles and Super Missiles deal more damage (5% → 8% (Homing), 10% → 12% (Super)) without compensation on knockback, improving the KO ability of Super Missiles.
    • Buff Both types of Missiles have slightly less ending lag (FAF 57 → 55 (Homing), 59 → 58 (Super)).
    • Buff Super Missiles travel faster and stall initially before flying forward, similar to the Turbo Missile custom move from Smash 4. This allows them to effectively stay out for a longer time, improving their camping potential.
    • Buff Samus can drift horizontally after firing a Missile in midair, and Missiles don't halt her aerial momentum.
    • Change Missiles have updated designs. When firing a missile, Samus's visor and armor lights flash blue in reference to Samus's palette when Missiles are selected in the original Metroid.
  • Screw Attack:
    • Buff Screw Attack has less lag before Samus begins falling.
    • Buff Grounded Screw Attack has less startup (frame 5 → 4), making it more effective out of shield.
    • Buff The final hit has a slightly larger hitbox (9.6u → 10u), making it easier to connect with.
    • Nerf Due to rage being changed to not affect set knockback, the linking hits of Screw Attack can no longer KO off the top blast line at low percents, removing Samus's early KO setups.
    • Change Grounded Screw Attack deals up to nine hits instead of eleven, but has increased damage on its first hit (2% → 3%) and last hit (1% → 2%).
      • Buff Its knockback wasn't fully compensated (50 base/240 scaling → 56/190), slightly improving its KO potential.
    • Nerf The grounded version's final hit has a higher hitlag multiplier (2x → 2.5x). Combined with the increased damage, the magnification from the electric effect and the increased hitlag in Ultimate, the move has become extremely easy to DI, and has practically lost the ability to cross-up opponents to confuse their DI, especially due to the new DI indicator.
  • Bomb:
    • Buff Bombs explode earlier on contact (frame 22).
  • Zero Laser:
    • Buff When Samus unleashes Zero Laser, the jets on the back of her suit vent flames as exhaust, which deal damage.

Update history[edit]

Samus has received a mixture of buffs and nerfs in balance patches, but has been notably nerfed overall.

Update 2.0.0 increased the range of Samus's Missiles, which allows her to space better and deal damage at safer ranges, though the move has increased ending lag when used in the air (no longer being faster than Dark Samus as of 2.0.0). Additionally, Bomb is also less laggy when grounded, which allows her to act out of it more effectively, and reduces her chances of getting punished.

However, the nerfs to the shield damage of various projectiles in update 3.0.0 affect Samus more negatively than most other characters, as she can no longer use her Charge Shot to apply shield pressure as effectively as she could in previous versions, reducing its potency.

Super Smash Bros. Ultimate 2.0.0

  • Buff Missile has more range. This improves its zoning potential.
  • Nerf Aerial Missile has more ending lag (frame 59 → 61). This makes it identical to Dark Samus' version.
  • Bug fix Missile now follows Pokémon Trainer's newly swapped Pokémon if they switch after Missile was fired.
  • Buff Grounded Bomb has less ending lag.

Super Smash Bros. Ultimate 3.0.0

  • Nerf Charge Shot deals significantly less shield damage.
  • Bug fix Samus no longer launches herself off-screen when a grab and Bomb occur at the same time.
    • Nerf However, the phantom knockback would still occur at the exact frame of the opposing hitbox and the explosion.
  • Change Created a glitch where Samus' Grapple Beam would disconnect from her Arm Cannon when using grab aerial before landing.

Super Smash Bros. Ultimate 3.1.0

Super Smash Bros. Ultimate 4.0.0

  • Buff The lag upon waking up from the sleep effect has been adjusted, matching the rest of the cast.
  • Bug fix Up smash's auto-link angle hitboxes have less knockback. This removes the possibility of launching opponents at an unusually fast speed if the move fails to connect.


Note: All numbers are listed as base damage, without the 1v1 multiplier.

  Name Damage Description
Neutral attack Straight and Cannon Hammer 3% A left-handed jab followed by a forearm club with the Arm Cannon. Despite dealing above-average damage for a neutral attack, it is poor overall, as opponents can usually act out before the second hit connects by shielding or using a fast attack, while the second hit may not even connect at high percentages. Depending on the opponent's weight, it is safe and a true combo at high percents, but only if the first hit connects relatively close to the arm and not at the fist. The second hit does have KO potential at very high percentages, however.
Forward tilt   11% (foot), 10% (leg), 9% (body) A reverse roundhouse kick. Deals more damage and knockback at her foot, while her leg deals less damage and knockback. Can be angled, which causes it to deal more damage, but may cause it to miss shorter characters on the ground if angled up. The foot sweetspot deals rather potent knockback for a tilt attack, which can KO at the edge at around 125%. At varying percentages, depending on which part of the move is landed, it can lead into a guaranteed Charge Shot, as regardless of teching, Charge Shot can catch the opponent's option in time if they are knocked down.
10% (foot), 9% (leg), 8% (body)
11% (foot), 10% (leg), 9% (body)
Up tilt   13% (grounded), 12% (aerial) An axe kick, which is identical to Captain Falcon's up tilt. It behaves unusually as it meteor smashes grounded opponents, but launches aerial opponents at a horizontal angle. This allows it to set up combos against the former at a wide range of percents, while still being a reliable edgeguard tool, due to its wide coverage and powerful enough knockback to KO aerial opponents at around 95% at the edge. At high percents, the grounded meteor can also set up KO confirms into a fully charged Charge Shot. However, the move has noticeable startup, due to coming out on frame 15, making it Samus's slowest normal attack on the ground.
Down tilt   12% Kneels and quickly thrusts her Arm Cannon downward to fire a small, fiery blast. It is very fast, due to coming out on frame 6, and deals respectable damage and knockback for a tilt attack, KOing at around 160% off the top blast line. It is useful as a close range anti-pressure option on opponents in front of Samus, or as a punishment option. However, its very high ending lag leaves it easy to punish if shielded of missed.
Dash attack   7% (early), 10% (clean), 6% (late) A shoulder tackle with a white aura around Samus, similar to the Shinespark technique from her home series. Deals more damage and knockback near the middle of the attack, KOing opponents at around 150% from the center of Final Destination, and earlier near edges. However, the early and late hits are noticeably weaker, and the move lacks combo potential, especially compared to its previous appearance.
Forward smash   13% (Arm Cannon), 15% (blast) Quickly thrusts her Arm Cannon forward to fire a small, fiery blast. Functions similarly to Mario's forward smash, with the blast being the most powerful part of the move. It is one of the fastest forward smashes in the game, coming out on frame 10, while the blast has enough knockback to KO at around 100% from center stage. However, it is rather weak otherwise, with the Arm Cannon KOing at around 135%. It can be angled like her forward tilt, with the upward angle dealing more damage and knockback, though it can typically miss as a result; conversely, the downward angle can hit ledge hanging opponents, but deals slightly less damage and knockback.
12% (Arm Cannon), 14% (blast)
11% (Arm Cannon), 13.5% (blast)
Up smash Cover Fire 3% (hits 1-4), 6% (hit 5) Fires five fiery blasts in an overhead arcing motion. True to its name, this move works best as an anti-air attack, as its multiple hits give a good amount of aerial protection. Conversely, it is unable to hit grounded opponents unless they are close enough to Samus. It is also her most damaging smash attack, dealing 18% total uncharged. However, due to its hits being spread above Samus, it can fail to fully connect if the opponent is hit from too far.
Down smash   10% (front), 12% (back) A legsweep. A semi-spike with decent speed and high base knockback, allowing it to set up edgeguards and punish rolls effectively. However, it is relatively weak from center stage, with the front hit not KOing until around 200%.
Neutral aerial   10% (hit 1), 9% (hit 2, clean), 8% (hit 2, late) A spinning roundhouse kick, similar to her counterattack in Metroid: Other M. Hits on both sides quickly and can autocancel with a short hopped fast fall. Its front hit and sweetspotted back hit also deal powerful knockback, which makes it a viable KOing option offstage or near the edge, as well as a decent combo finisher and one of the strongest aerials of its type.
Forward aerial   3% (hit 1), 1.6% (hits 2-4), 5% (hit 5) Fires five fiery blasts in a slow, downward arcing motion. Fast, coming out on frame 6. The first four hits drag opponents into the rest of the move using the autolink angle, with the last hit carrying the entire attack's knockback. Samus' main aerial move for both combos and protection. Extremely useful as an edge get-up option or against air dodges due to its multiple hits, and using the move immediately after a short hop can hit opponents with the last hit before Samus lands again. It's her only aerial that does not autocancels In a short hop.
Back aerial   14% (clean foot), 12% (clean leg), 9% (late) A back kick. It is fast and deals powerful knockback when sweetspotted, which makes it an excellent KOing option, especially when edgeguarding. When sweetspotted, it is among the strongest back aerials in the game, KOing at around 110% from center stage.
Up aerial   3% (hit 1), 1.3% (hits 2-5), 4% (hit 5) A diagonal corkscrew flying kick, hitting multiple times. It is her fastest aerial, due to coming out on frame 5. Grounded opponents can be hit by the last hitbox if Samus lands while starting the move in the air, although it is difficult to do so, and risky due to the move's high landing lag. It can be used as a follow-up after a dash attack, grounded up tilt, down aerial, or down throw, all of which can be followed up with another up aerial and/or can be finished off with a Screw Attack. On stages with platforms, it even has potential for a zero-to-death when using a platform to extend the combo. Can KO if used high enough and close to the blast line.
Down aerial   10% (early, late), 14% (clean) Swings her Arm Cannon in a downward arcing motion. Hitting with the move's trail meteor smashes opponents, while the edges of the move at the very start and end deal decent horizontal knockback. Autocancels from a short hop, and due to its relatively low ending lag, the meteor smash is excellent for starting combos on grounded opponents, much like her up tilt.
Grab aerial Grapple Beam 1.5% (hit 1), 3% (hit 2) Fires the Grapple Beam. A useful spacing option due to having only 8 frames of landing lag. It autocancels from a full hop and has impressive range, being the longest grab aerial in game. In addition to its recovery and spacing capabilities, it is good at setting up combos at close range upon landing, due to its low landing lag. Unlike in previous games, however, hitting an opponents causes the Grapple Beam to retract earlier, while not reducing the move's ending lag.
Grab Grapple Beam Fires the Grapple Beam. It has impressive range and is the longest tether grab in the game. However, it is tied with her Zero Suited form's grab as the second slowest in terms of ending lag, making it very punishable if missed.
Pummel   1.3% A palm strike. Has moderate damage and speed relative to other pummels.
Forward throw   10% Twirls the opponent overhead, then flings them forward. Although its knockback has been increased, it remains too weak for KOing at realistic percents, unless Samus has rage and is at the edge of the stage.
Back throw   10% Swings the opponent behind herself. Slightly more effective for KOing and setting up edgeguards than her forward throw, due to its lower launch angle.
Up throw   5% (hit 1), 7% (throw) Puts the opponent above herself and blasts them upward with her Arm Cannon. Samus's most damaging and strongest throw, possessing enough knockback to KO middleweights under 190% from ground level and without rage. At low percents, it can also combo into an up aerial against large characters, as well as Screw Attack against most characters, though the latter will only connect its hits reliably on a few characters.
Down throw   8% Swings the opponent high above her head, then slams them onto the ground. A reliable combo starter, with its followups including a dash attack, small step forward smash or dashing up smash at low percents, a neutral, back or up aerial up to mid percents, and a forward aerial up to high percents.
Floor attack (front)   7% Swings her Arm Cannon in front of herself and then fires a blast behind herself.
Floor attack (back)   7% Performs a low-level roundhouse kick.
Floor attack (trip)   5% Performs a shin kick in front of herself and then a back kick behind herself.
Edge attack   9% Performs a legsweep while climbing up.
Neutral special Charge Shot 5% (uncharged), 28% (fully charged) Charges a ball of energy and fires it. Boasts excellent KO potential when fully charged, and is a useful intercepting move at a low charge. KOs at 70%-110% depending on rage and the opponent's weight and DI. Can be used to break shields if used in conjunction with her neutral attack, up or down tilts, aerials, Bomb and Super Missile. When using her forward tilt to launch the opponent into tumbling, it can set up a guaranteed combo into Charge Shot regardless of the opponent's tech option, as Charge Shot will always catch their tech direction.
Side special Missile 8% (Homing), 12% (Super) Fires a Missile, which homes in on the opponent. If the special button is tapped like a smash attack, Samus will instead fire a Super Missile, which stays in place for a short while before traveling in a straight line, and deals more damage and knockback. Both variations deal low knockback, but can be used to break a shield if used in conjunction with a fully charged Charge Shot. Both Missile variations can also be used as set-ups by opening up an opportunity for a grab aerial, or Charge Shot, while the Super variation sets up better for a true combo into a forward jumping Charge Shot at high percentages. The Homing variation is also useful for catching recoveries and forcing air dodges, which can open up punishment opportunities.
Up special Screw Attack 3% (grounded hit 1), 1% (grounded hits 2-8), 2% (grounded hit 9), 1% (aerial hits 1-12) Leaps upward to perform a high-speed somersault while discharging energy. Shoots upward if initiated from the ground, while it gains distance slower if started in the air. A useful out of shield option, due to coming out on frame 4 on the ground, and deals good knockback that can KO around 100% while near the upper blast line.
Down special Bomb 4% (contact), 5% (explosion) Rolls into her Morph Ball form and drops a Bomb, which explodes after a set time. Useful to force an opponent to shield and for edgeguarding, being capable of 2 frame punishes if timed correctly. It can also break shields depending on their health if used along with her up and down tilts or a fully charged Charge Shot.
Final Smash Zero Laser 0.5% (fringe loop), 1.5% (main loop), 2.5% (fringe blast), 5.5% (main blast) Fires a very large, bluish white energy beam. The beam can be angled vertically during the Final Smash.

On-screen appearance[edit]

Arrives from a Save Station.


  • Up taunt: Salutes vigorously with her left arm as her thrusters activate.
  • Side taunt: Faces the screen and changes her Arm Cannon to its Zero Laser configuration.
  • Down taunt: Aims her Arm Cannon behind herself, then kneels while aiming it in front of herself.

Idle poses[edit]

  • Rubs her Arm Cannon with one finger.
  • Brings her Arm Cannon down and then pulls it back up.

Victory poses[edit]

  • Left: Lands on the ground and readies her Arm Cannon.
  • Up: Fires multiple shots from her Arm Cannon while kneeling, then strikes a pose. The pose is based on her appearance on the cover of Metroid II: Return of Samus.
  • Right: Fires a Super Missile and strikes a pose similar to her official artwork.
A flourished remix of the theme that would play when Samus Aran obtained a new power-up or addition to her Power Suit. It would also play when Samus defeated Ridley or Kraid.

In competitive play[edit]

Initial impressions of Samus in Ultimate were very negative, primarily because she had lost the combo potential of her dash attack, one of her most useful tools in Smash 4, along with her general lack of aesthetic or mechanical changes compared to fellow veterans such as Link (her unsafe jab, seemingly unchanged from Smash 4 and once again acknowledged in in-game tips, was a common point of mockery). This led players to believe that Samus had stagnated from her Smash 4 incarnation, and many pre-release tier lists ranked Samus as one of the worst characters in the game (or even the single worst) based on initial impressions. However, as time went on, Samus began to amass some results and improve her reputation more quickly than in Smash 4, largely due to her improved projectile game and KO potential; until her nerfs in version 3.0.0, many people cited her terrifying shield-break potential with Charge Shot as one of her primary strengths. While said nerfs have made shield breaks more difficult to pull off using the character, Samus retained her other previous strengths and weaknesses and benefited from the nerfs to some of her most difficult matchups such as Wolf, Olimar and Pichu, causing her loss of shield break setups to only become a slight nerf in the long run. As such, Samus' results continue to be moderately successful for her low representation, particularly when combined with her Echo Fighter Dark Samus, who is preferred by some players over the original Samus due to her marginally better hitboxes and roll.

Notable players[edit]

Classic Mode: Another Planet, Another Bounty[edit]

Samus' congratulations screen.

The opponents Samus faces are akin to the battles that she has faced throughout the Metroid series. In addition, all of the battles take place on stages from the Metroid universe.

Round Opponent Stage Music
1 Wolf WolfHeadSSBU.png Brinstar Title Theme - Metroid
2 Giant King K. Rool KingKRoolHeadSSBU.png Brinstar (Ω form) Brinstar Depths
3 R.O.B. (x6) ROBHeadGreySSBU.pngROBHeadSSBU.pngROBHeadYellowSSBU.pngROBHeadPurpleSSBU.pngROBHeadBlueSSBU.pngROBHeadGreenSSBU.png Brinstar Depths Brinstar (Melee)
4 Giant Ridley RidleyHeadSSBU.png Norfair Vs. Ridley
5 Mewtwo MewtwoHeadSSBU.png, Bowser BowserHeadSSBU.png, and Charizard CharizardHeadSSBU.png Norfair (Ω form) Multiplayer - Metroid Prime 2: Echoes
6 Dark Samus DarkSamusHeadSSBU.png Frigate Orpheon Vs. Parasite Queen
Bonus Stage
Final Master Hand (Less than 7.0 intensity)
Master Hand & Crazy Hand (Intensity 7.0 or higher)
Final Destination Master Hand (Less than 7.0 intensity)
Master Hand / Crazy Hand (Intensity 7.0 or higher)

Credits roll after completing Classic Mode. Completing it as Samus has Ending - Metroid accompany the credits.

On intensity 7.0 and higher, Crazy Hand fights alongside Master Hand.

Character unlock tree[edit]

Samus' Classic Mode character unlock tree includes the following characters in order:

  1. Inkling
  2. Wii Fit Trainer
  3. Pit
  4. Incineroar
  5. Dark Samus
  6. Cloud
  7. Wario
  8. Dark Pit

Each character can be unlocked by clearing Samus' Classic Mode, or the Classic Mode of any preceding character, if all preceding characters have been unlocked. Once all the above characters are unlocked, clearing Classic Mode with any of them will default to Mario's character unlock tree, starting with Sonic.

Role in World of Light[edit]

Finding Samus in World of Light

Samus was among the fighters summoned to the cliffside to fight an army of Master Hands.

During the opening cutscene, Samus was present when Galeem unleashed his beams of light. Samus attempted to fight back against the beams by shooting them with her arm cannon, but to no avail. Samus was vaporized and placed under Galeem's imprisonment alongside the rest of the fighters (except for Kirby).

In gameplay, Zero Suit Samus has a separate awakening battle from Samus.

Samus can be found blocking the path of the bridge once engulfed in light and a location reminiscent of Pac-Maze. Defeating her is necessary to progress through the story, making her an obligatory unlock.

Samus is later seen among several other fighters, making their last stand against Galeem and Dharkon. She also shows up in the ending where Galeem emerges victorious against Dharkon, witnessing Galeem engulf the world in light.

Fighter Battle[edit]

No. Image Name Type Power Stage Music
Samus SSBU.png
Samus Shield 7,500 Brinstar (Ω form) Title Theme - Metroid


Samus's Fighter Spirit can be obtained by completing Classic Mode. It is also available periodically for purchase in the shop for 500 coins. Unlocking Samus in World of Light allows the player to preview the first spirit below in the Spirit List under the name "???". As a Fighter Spirit, it cannot be used in Spirit Battles and is purely aesthetic. Each Fighter Spirit has an alternate version that replaces them with their artwork in Ultimate.

Additionally, Samus makes an appearance in various Primary and Support Spirits. Note that Zero Suit Samus' Fighter Spirit is not listed here due to her status as a separate playable character (despite the fact that she is the puppet/possessed fighter who represents Young Samus).

In Spirits battles[edit]

As the main opponent[edit]

Spirit Battle parameters
No. Image Name Series Enemy Fighter(s) Type Power Stage Rules Conditions Music
Gravity Suit Metroid series Samus SamusHeadPurpleSSBU.png
3,800 Castle Siege (Underground Cavern) •Hazard: High Gravity •Your jumping power decreases Sector 1
Chozo Statue.png
Chozo Statue Metroid series Samus SamusHeadBrownSSBU.png
3,600 Brinstar Item: Screw Attack •The enemy starts the battle with a Screw Attack Brinstar Depths (Melee)
SSBU Spirits Kanden.png
Kanden Metroid series Samus SamusHeadGreenSSBU.png
1,700 Brinstar •Item: Motion-Sensor Bomb •The enemy is easily distracted by items Psycho Bits
SSBU Spirits Trace.png
Trace Metroid series Samus SamusHeadPinkSSBU.png
1,900 Norfair (Battlefield form) •Invisibility •The enemy is invisible Psycho Bits
Skull Man Mega Man series •Reflect Samus SamusHeadWhiteSSBU.png
3,900 Wily Castle (Ω form) •Reflect-Damage Buffed •The enemy reflects projectiles
Stamina battle
•All fighters' reflected projectiles have increased power
Mega Man 4 Medley
Sandbag Spirit.png
Sandbag Super Smash Bros. series Samus SamusHeadWhiteSSBU.png
2,000 Pokémon Stadium 2 (Ω form) •Item: Home-Run Bat •Timed Battle
•The enemy prefers not to move
Online Practice Stage - Super Smash Bros. for 3DS / Wii U
ST Falcon Battle Clash Samus SamusHeadBlueSSBU.png
1,900 Port Town Aero Drive •Item: Super Scope •The enemy starts the battle with a Super Scope Marionation Gear
Flare Custom Robo series Samus SamusHeadPinkSSBU.png
1,800 Pokémon Stadium N/A Stamina battle
•The enemy starts the battle with a Ray Gun
•The enemy starts the battle with a Rocket Belt
Marionation Gear

As a minion[edit]

Spirit Battle parameters Inspiration
No. Image Name Series Enemy Fighter(s) Type Power Stage Rules Conditions Music Character
Dark Man 4 Spirit.png
Dark Man 4 Mega Man series Mega Man MegaManHeadBrownSSBU.png
Samus SamusHeadBrownSSBU.png (×3)
1,400 Wily Castle (Battlefield form) N/A Stamina battle
•The enemy's shield has extra durability
•Reinforcements will appear after an enemy is KO'd
Dark Man Stage Dark Man 1, Dark Man 2, Dark Man 3
Diskun Disk System Young Link YoungLinkHeadRedSSBU.png
Pit PitHeadYellowSSBU.png
Simon SimonHeadRedSSBU.png
Samus SamusHeadBlueSSBU.png
9,100 Temple (Battlefield form) N/A •Take your strongest team into this no-frills battle Famicom Medley Samus Aran (Metroid for the Famicom Disk System)
Bayonette Custom Robo series Dark Samus DarkSamusHeadYellowSSBU.png
Samus SamusHeadBlueSSBU.png
1,900 Mushroomy Kingdom (Battlefield form) N/A •The enemy's side special has increased power
Stamina battle
•The enemy favors side specials
Marionation Gear Spear
Kloster (Grief) DAEMON X MACHINA Snake SnakeHeadBlackSSBU.png
Dark Samus DarkSamusHeadGreySSBU.png
Samus SamusHeadBlackSSBU.png (x2)
9,500 Frigate Orpheon •Attack Power ↑
•Item: Shooting Types
•The enemy has increased attack power after a little while
•Reinforcements will appear after an enemy is KO'd
Mechanical Rhythm

Alternate costumes[edit]

Samus Palette (SSBU).png
SamusHeadSSBU.png SamusHeadBlueSSBU.png SamusHeadPinkSSBU.png SamusHeadBrownSSBU.png SamusHeadPurpleSSBU.png SamusHeadGreenSSBU.png SamusHeadWhiteSSBU.png SamusHeadBlackSSBU.png


Character Showcase Video[edit]


  • Samus' neutral attack's notorious unreliability is alluded to in one of the tips, stating that "Foes can often put up their shields in between the first and second hits of this combo. It's safer to just hit with the first attack and then flee."
  • Samus is the only female character on the game's starting roster (excluding Pikachu's female alternate costumes).
  • Samus is the only one of the original 12 characters (and only starter character) from Smash 64 to have an Echo Fighter, that being Dark Samus.
    • Samus is the only character to have an Echo Fighter that represents a separate entity in addition to a non-clone fighter representing an alternate form of herself.
  • Samus is the only Original 8 fighter who's Classic Mode unlock column has no characters who debuted in Melee.
  • Samus is one of only two characters who faces no humans in Classic Mode despite her penultimate echo opponent Dark Samus possessing human-like traits.
    • The other fighter who shares this trait with Samus is Yoshi, who fights Charizard & Ivysaur individually without Pokemon Trainer in the background.
  • In her official artwork, Samus's pose matches the image of her alongside Anthony Higgs from Metroid: Other M. This same image was used on the official Other M website with Higgs removed, and was used as Samus' primary promotional image across various media prior to the release of Metroid: Samus Returns.
  • While Samus' playable design has not been updated to the more recent Metroid: Samus Returns, her Fighter Spirit uses her artwork from said game rather than Other M. This suggests that Samus' retention of her SSB4 design is a consequence of newer Metroid games having been introduced too late in the development cycle for Ultimate to properly integrate their designs into the game; the newest design overhaul in the base roster belongs to Link, with The Legend of Zelda: Breath of the Wild having been released many months before Samus Returns and teased for several years beforehand.