Enter the cheat at the cheat options screen at the start menu. Choose Enter Cheat In Turok: Evolutions this is the only place to enter the cheats. Then you can select which cheats to activate on the cheats screen. In order to access the done option press down on your contoller when you have the letter Y highlighted. With these formalities out of the way let us begin.
Level select: SELLOUT
Then, load a saved game to select any level.
Note that this cheat only gives you all the weapons available in the current level, not all weapons available in the game.
Big head mode:HEID
Very neat mode. All the animals in the game are put into pens along a center aisle and you get to walk around with your war club. You can enjoy the sights and marvel in the prehistoric specimens found here....or you can kill them all.
Demo mode and target mini-game:HUNTER
Besides starting demo mode, you will also be able to play the Target mini-game at the main title screen. Use the D-pad to move the pointer and Fire to shoot.