Crash Bandicoot 2 Cheats

Return to Boss stages:
Position Crash on the center platform. Hold L1 + R1 + L2 + R2 + Triangle and press Up when Crash points up or down. REMEMBER: Only Bosses previously encountered may be revisited.

Spyro: Year Of The Dragon demo:
In the title prompt, push R1 + L1 and the title screen. Press Start at the opening screen. REMEMBER: This is only appears in later versions of the game.

Easy Lives:
Go to warproom2 and there should be a polar bear. Jump on the polar bear a few times and you will get ten lives.
User Cheat by dna_darkness123

Bonus voodoo mask:
Hold Up + Circle after losing a life until Crash moves again. Alternatively, press X(2), then hold X + Up while in a warp tunnel. Release the buttons when Crash appears to receive a voodoo mask after the next life is lost.

Faster Crash Bandicoot 2:
You need a dual-shock controller is required for this trick. Push L3 and R3 rapidly and Crash will become a little bit short and faster.

Warps:

Bear Down
Locate the small ice floe at the end of the level.

Air Crash
Do not jetski at the second river. Instead, jump on the boxes to the platform. This will take you to the secret Port level (level 20).

Unbearable
When the cub bucks Crash off, return until you see him again.

Hangin' Out
When you drop down a hole into some eel-less water, move into the foreground and drop down the hole. REMEMBER: Press R1 to make Crash pull up his legs.

Diggin' It
Near the end of the level is a Spitter Plant on a circular platform. Bellyflop onto it.

Alternate ending sequence:
Finish the game with a 100% completion (all gems and collectibles) to view an alternate ending sequence.

Different Setting:
In the game there will be circles do a belly flop on them and it will take you to a different setting.
User Cheat by EricFrick99