Nanosaur Cheat Codes for PC

Within the game, type:
F12-F1 = Restore Health
F12-F2 = Get Shield
F12-F3 = Get Ammo and Weapons
F12-F4 = Win the Game
F12-F5 = Get Fuel Another way to get weapons, health, shield, and fuel is to hop on the back of a Pteranodon and ride him up high in the sky. At a certain altitude you will be given all the free stuff.

Double jump cheat:
If you double jump off a mountain, you will get a shield and fuel.