1P Game

In Super Smash Bros., the 1P Game (commonly referred to as 1P Mode and single-player) was the only single-player campaign mode available for play. In the mode, players progressed through a series of battles (interrupted by a bonus game after every three matches), culminating in a final battle with the game's boss, Master Hand. The mode was largely forgettable, due to its static nature (you fight the same characters on the same levels in a fixed order on each playthrough). There are fourteen stages including bonus stages in this mode and players may choose their character and their number of lives. The 1P Game was reworked into Classic Mode in Super Smash Bros. Melee and featured a number of improvements, among them the removal of fixed battles.

Levels

Level 1: Link (on Hyrule Castle)
Level 2: Yoshi Team (x18) (on Yoshi's Island***)
Level 3: Fox (on Sector Z)
Bonus 1: Target Test (Break the Targets)
Level 4: Mario Bros. team* (Mario & Luigi) (on Peach's Castle)
Level 5: Pikachu (in Saffron City)
Level 6: Giant DK (in Congo Jungle**)
Bonus 2: Board the Platforms
Level 7: Kirby team (x8) (on Dream Land***)
Level 8: Samus Aran (on Planet Zebes)
Level 9: Metal Mario (on Metal Mario's Residence)
Bonus 3: Race to the Finish
Level 10: Fighting Polygon Team (x30) (on Fighting Polygon Stage***)
Final Stage: Master Hand (in Master Hand's Residence) He has 300hp. Depleting his hp is the only way to KO him as opposed to the usual damage counter.


(*) On this stage, the player get a random character that serves as your ally, making it a 2-on-2 match.
(**) On this stage, the player get 2 random characters that serve as your allies, making it a 3-on-1 match.
(*** On this stage the enemies are lightweight and easy to KO)