Half-Life 2 Cheats (Xbox)

Press Start, Up(6), Down, Start, Up(3), Down during game play.

When you get the jeep, use turbo towards a wall, then press Y to get out before you hit
the wall. If done correctly, when the jeep flips you will also flip. Note: You may also
get hurt.

While playing a game, press Up(2), Down(2), Left, Right, Left, Right, B, A to refill your
health by 25 points. If you already have full health, a medpack will be spawned.

When you need to run a long way and you have some objects with you (for example, a
non-explosive barrel), if you have the gravity gun, use it as cover and run (while facing
the enemy) to the other side. Then if possible, shoot the barrel at the enemy.
Note: Make sure there are no more that one enemy while doing this. Also, make sure
that the object is indestructible, and most importantly, look at the enemy and see if you
can kill it with one shot.

When you are fighting alongside Alyx later in the game, at one point you will encounter a
door where she tells you to go on without her, while she heads up to the communications
room to unlock doors for you. Push her into the corner left of the door, then run in and
watch it close behind you. As the next area is loading, she will appear next to you. This
clone does not talk, and is not always there; however, later when both of you fight a
group of soldiers, there are two of them.

Pick up an item without using the Gravity Gun. Drop it until it leaves the bottom part of
the screen, then pick it back up and throw it as fast as possible. If done correctly, it
will appear as if you are kicking the object. This is especially fun to do with the toy
doll at the beginning of the game. Note: This works best with lighter objects.

After Dog attacks the dropship and it drives off, go to the bent down fence and jump over
it. Walk down a few steps and on your right will be an open door. Go in it and to your
left you will see a stairwell blocked by a couch and debris that cannot be moved. Crouch
jump over the couch and go up the stairwell. Bring a box with you so that you can put it
on the ground in front of you, then jump on top of it and make longer jumps.

Get to the end of Nove Prospect where the wall comes in and you need to get to higher
grounds by the fire. At the location where a Head Crab comes at you, turn to face the
wall and look for a opening go through. You will die.