Bugs
I'm not sure if this works in all TRs, but works in Tomb Raider 2. Any way, If you walk to an edge where either to you right or left is a 45 degree angle, you walk to the edge and step either left or right till you hit the 45 degree angle wall. Now turn till half you body is pointing out beyong and the other is against the wall if you jump about 3 or 4 times you will end up jumping really high, if it slants out at the top you'll get stuck, but if it stops, like before the zip-line in the asault corse, you end up on top of it.
Special Moves
Dive: Hold shift and jump forward without guns, good for going into water fast, but don't do it from higher platform onto lower platform, goodbye neck.
Handstand: When holding onto a ledge hold shift and climb up, completely useless
Cheats
Tomb Raider I
Level Skip: Walk two spaces forward(using shift), turn around in either direction three times, then jump forward
All Weapons: Walk two spaces forward(using shift), turn around in either direction three times, then jump backward
Tomb Raider II
Level Skip: Open a flare with the / button then walk two spaces forward(using shift), turn around in either direction three times, then jump forward.
All Weapons: Open a flare with the / button then walk two spaces forward(using shift), turn around in either direction three times, then jump backward.
Tomb Raider III
As soon as the game comes out I'll open this up.