Gameboy Codes

Tomb Raider
Gameshark Codes
Infinite Health 01FF89C1
Infinite Large Medipaks 0163ACC1
Infinite Small Medipaks 0163ADC1
Infinite Door Keys 0163AEC1
Infinite Panel Pieces 0163AFC1
Infinite Dynamite 0163B0C1
Infinite Blue & Red Diamonds 01FFB2C1
Infinite Gold Bars 0163B3C1
Have 3 Staff Segments 01FFB8C1
Have Iris, Snake Eye, Orb & Nightmare Stone 01FFB5C1

Tony Hawk Pro Skater
Game Shark Codes
Infinite Speed Coins 0109D6C4
Infinite Time (Half-Pipe Mode) 0104D6C4
Infinite Power-Ups (Tournament & Racing Modes) 012C84C5