Genesis Cheats: Toki, Going Ape Spit Cheats

Invincibility
At the title screen press Up, A, Right, B, Down, C, Left, Start.

Warp to 8-3
Enter the Options screen and switch the controls to A and C for Fire and B for Jump. Return to the title screen wait for the demos to begin. Watch the demos until you see an extremely dark level. The demo will run for a while and then pause. Press Start to unpause and enter the game. You will die and begin at the Volcano level. Keep spitting to light up the place, otherwise it will be totally dark.