G:Half-Life (European)

C:(M) Must Be On|0E3C7DF2 1645EBB3<br>0C1AB027 F8A9CB9F|All by Interact|

T:Cheat Modes

C:Unlock Alien Mode|2C291B65 F8FC3F7E
C:Unlock Infinite Ammo|2C291B1D F8FC3F7E
C:Unlock Invincibility|2C291B05 F8FC3F7E
C:Unlock Invisibility|2C291B35 F8FC3F7E
C:Unlock Slow Motion|2C291B4D F8FC3F7E
C:Unlock Xen Grav|2C291BED F8FC3F7E