Tomb Raider Underworld Xbox 360 Cheat Codes

Pushbuton codes

At any random time, preferably away from enemies and action attention (e.g. climbing up a wall, or swinging from a grapple line).

• (Hold LT) X, Y, RB, A, B, LB, X
  Nuclear Wave (To use: Press LB wile holding RT to emit)
• (Hold LT) RB, Y, A, A, B, RB
  Stage Section Clear (You have to enter the code every time you want to do this)
• (Hold LT) Y, L (push L stick down), B, RB, X
  Level Clear (You have to enter the code every time you want to do this)
• (Hold LT) A, RB, LB, RT, X, Y
  Swim Dart (To use: Swim and do what you would normally to swim faster)
• (Hold LT) X, B, A, LB, RT, Y
  Show enemy health numerically.
• (Hold LT) A, RT, Y, RT, X, LB
  Invincibility.
• (Hold LT) Y, A, Y, X, LB, B
  One shot kill.