HOME

H

CODES FOR PS2 ONLY

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 Misc.

HALF-LIFE

Master Code (Must Be On)
EC8783A8 1431D934

Unlock Alien Mode Cheat
4CA573BA 1456F025

Unlock Infinite Ammo Cheat
4CA57372 1456F025

Unlock Invincibility Cheat
4CA5735A 1456F025

Unlock Invisibility Cheat
4CA5738A 1456F025

Unlock Slow-Motion Cheat
4CA573A2 1456F025

Unlock Xen Gravity Cheat
4CA57342 1456F025