AT TITLE (NEW GAME/LOAD GAME), PRESS UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT, SQU.
- HIDDEN LEVEL HOT COLD:
IN LEVEL 14, GO ABOUT HALF WAY INTO THE LEVEL TO FIND AN ALIEN CROSSING SIGN ON THE LEFT SIDE, RUN INTO SIGN TO FIND LEVEL 31.
- HIDDEN LEVEL EGGIPUS REX:
IN LEVEL 11, TAKE A RIDE ON THE YELLOW GEM WARP, GO WHERE THE DINOSAUR CHASES CRASH, ALLOW 2ND PTERODACTYL TO CAPTURE CRASH TO FIND LEVEL 32.