Classic Mode: I Gotta Believe![]
Parappa’s Classic Mode consists of him battling with a group of fighters from various universes on different stages. Parappa’s song in the credits is Swan Lesson. Completing Parappa’s Classic Mode gives the player a chance to unlock Snake.
| Round | Opponent | Stage | Music | Notes |
|---|---|---|---|---|
| 1 | Wario and Falco | 3D Land | WarioWare, Inc | |
| 2 | Mr. Game & Watch | Green Hill Zone | Flat Zone | |
| 3 | Rosalina & Luma | Onett | Super Bell Hill | |
| 4 | Mewtwo | PictoChat 2 | Ryu Stage | |
| 5 | Mega Man | Pac-Land | PAC-MAN (Club Mix) | |
| 6 | Mario | Wrecking Crew | Waluigi Pinball - Mario Kart DS | |
| 7 | Bonus Stage | |||
| Final | Sonic, then Master Hand | Final Destination | Fist Bump (Sonic)
Master Hand - Super Smash Bros. Ultimate (Master Hand) |
A Super Mushroom spawns on the stage after Sonic is KO’d |