Little Mac (SSBU)/Up smash

Hitbox visualization showing Little Mac's up smash.

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Update History

3.1.0

• Up smash has more super armor (frames 8-11 → 8-13).
• Up smash's hitbox duration is 1 frame shorter (frame 10-14 → 10-13), making it harder to hit opponents above and behind Little Mac.

11.0.0

• Up smash's hitbox duration is 1 frame longer (10-13 → 10-14).

Hitboxes

Landing any hitbox after armoring through an attack triggers a Special Zoom.

ID	Part	Rehit rate	Damage	SD	Angle	Angle type	BK	KS	FKV	Set weight	Radius	Bone	Offset			H×	SDI×	T%	Clang	Rebound	Effect	Type	G	A	Sound	Direct	Hit bits	Hit part	Blockable	Reflectable	Absorbable	Flinchless	No GFX	Heedless
Clean hit
0	0	0	21.0%	0		Standard	40	76	0		3.0	armr	3.0	0.0	0.0	1.8×	1.0×	0%							Kick		All	All
Late hit
0	0	0	16.0%	0		Standard	25	96	0		5.0	armr	3.0	0.0	0.0	1.3×	1.0×	0%							Punch		All	All
1	0	0	16.0%	0		Standard	25	96	0		3.0	armr	-1.0	0.0	0.0	1.3×	1.0×	0%							Punch		All	All
2	0	0	16.0%	0		Standard	25	96	0		3.0	shoulderr	0.0	0.0	0.0	1.3×	1.0×	0%							Punch		All	All

Timing

Charges between	6-7
Super armor	8-13
Clean hit	10
Late hit	11-14
Interruptible	48
Animation length	52

Legend (1 square = 1 frame)

Lag time

Charge interval

Hitbox

Hitbox change

Vulnerable

Armour

Interruptible

Special Zoom parameters

These parameters are shared between Little Mac's smash attacks.

Duration	25 frames
Slowdown magnitude	4
Zoom rate	4
Time before zoom	3 frames
Background duration (non-1v1)	30 frames

Trivia

• The move's shortened hitbox duration between versions 3.1.0 and 11.0.0 was caused due to a mistake with the script's timing functions. Prior to 3.1.0, after the move's late hit on frame 11, it used a synchronous timer of 1 frame to remove its super armor on frame 12, then another of 3 frames to delete the hitboxes on frame 15. Update 3.1.0 increased the first timer to 3 frames, but removed the second one altogether, causing both the super armor and hitboxes to be removed on frame 14. Update 11.0.0 fixed this error by adding an asynchronous timer on frame 15 for the hitboxes.

Little Mac's moveset

Neutral attack (1 · 2 · 3 · inf) · Forward tilt · Up tilt · Down tilt · Dash attack · Forward smash · Up smash · Down smash
Neutral aerial · Forward aerial · Back aerial · Up aerial · Down aerial
Grab · Pummel · Forward throw · Back throw · Up throw · Down throw
Floor attack (front) · Floor attack (back) · Floor attack (trip) · Edge attack
Neutral special · Side special · Up special · Down special · Final Smash