|
|
# | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
 |
 |
|||||
|
||||||
 |
 |
While playing enter one of the following codes.
Code
Effect
Up Up Down Down Left Right Left Right O Button X Button
Restore Health By 25 Points
Triangle, O, X, Square, RI,Triangle, Square, X, O, RI
Restores ammo for current weapon
Half-Life 2 - Alternate title screen:
Beat Half-Life 2 once and a different background will be used on the main menu.
Portal Codes:
While playing enter one of the following codes.
Code
Effect
Down, O, X, O, Triangle, Down, O, X, O, Triangle
Create A Cube
Left, Left, Left, Left, L1, Right, Right, Right, Right, R1
Unlock All Levels
Different Portal Main Menu:
Beat portal once and a different background will be used on the main menu.
More Cheats at Cheat Skip |
E-mail me when new cheats are added! |
# | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
