Hold L1 and press Triangle, Left(2), Right, Square, Up(2), Left, Circle at the title screen. Then, hold L2 and press R2 during game play to access a cheat menu.
Hold L1 and press Square(2), Circle, Down, Left, Right, Left, Right at the title screen. Then, hold R2 and press Square or Triangle during the game play to add one hundred crystals to the current total at any time. Alternatively, hold R2 and press X during game play after activating the first part of the code.
Hold L1 and press Circle, Down, Left, Up, Right, Triangle, Down at the title screen.
Start with nine Heartpots:
Hold R1 and press Left(2), Down, Circle, Square(2) at the title screen.
Hint: Trampoline Gobbo:
The Gobbo In Sailor Village challenges Croc to jump higher than he does. To do this, stand next to the trampoline with the jumping Gobbo and and press X(2). Then, while in the air and ready to stomp the ground, press X once more to make a very high jump.
Hint: Croc vs. Dantini boat race:
Search the waterfall in Sailor Village to find the last colored crystal.
Hint: Swap Meet Pete:
There is a crystal ball when you enter Swap Meet Pete's store. Croc cannot buy it until he completes all the levels with that tribe. Return to visit Stinky Pete and you should be able to buy it.
Hint: Clockwork Gobbos:
When you use a Clockwork Gobbo it slows down quite quickly. There should be a heartpot behind the heart at the end of the area. You may not get them both at the same time.
Hint: Defeating Soveena The Squid:
The Gobbo in the level gives you TNT. After you have hit Soveena The Squid twice, some of the crates will be covered with hot liquid metal that hurts Croc and also blows up the TNT box he has.
Hint: Secret level:
In every level there are five hidden colored crystals. If you get all the crystals in a level, you will get a Golden Gobbo. Collect all the Golden Gobbos in the first home world to unlock a secret level.