DEC0-397D Start with less machine gun ammo
10C0-31ED Start with more shotgun ammo
FDC9-315D Start with less tranquilizer gun ammo
10C1-307D Start with more tranquilizer missiles
8BEB-C22D + 8B65-1C67 Almost invincible
82B6-C704 Get hit and you become invisible until you enter a new screen
EE30-1DAF Flash longer after getting hit
DD30-1DAF Dont flash after getting hit
6DED-3A9D Dont take damage from some larger dinosaurs
0D6A-106E Regular gun is super strong
D462-48DD Some dinosaurs die with one hit
4DC5-C67C Velociraptor takes more damage