Half-Life PS2 Cheats


Half-Life

Playstation

Invincibility:

In the Cheat menu type Left, Square, Up, Triangle, Right, Circle, Down, X.



Invisibility:

In the cheat menu type Left, Square, Right, Circle, Left, Square, Right, Circle.

Slow-Motion:

In the cheat menu type Right, Square, Up, Triangle, Right, Square, Up, Triangle



Unlimited Ammunition:

While in the game type Down, X, Left, Circle, Down, X, Left, Circle.

Infinite Ammo:

While in the game press pause and type Down, X, Left, O, Down, X, Left, O.

Xen Gravity:

While in the game press pause and type Up, Triangle, Down, X, Up, Triangle, Down, X.

Alien Mode:

While in the game press pause and type Up, Triangle, Up, Triangle, Up, Triangle, Up, Triangle.



Thanks to Revolution reader MudDustKnot!