Tomb Raider - Platform: Gameboy Color

200 bullets
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When you find rapid or heavy bullets, have them selected. 
Kill yourself with your guns drawn and start a new game to 
have 200 extra bullets (displayed as 00). If you collect any 
more bullets, the counter will return to 99.

Glitch: Fall through blocks
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While running in a high place, you can fall through a gap. 
When running, roll and jump off a platform, aiming at a gap 
or gray blocks. You will fall through the hole under the gap 
or gray blocks instead of hitting the ground. Note: This trick 
requires a high place and a very large platform (anything about 
two screens).