G:Half-Life

C:Enable Code (Must Be On)|FA7A006E 32AD9F11|Code Master|
C:Y-Fix|0AEB3F39 00000000<br>0A4B3F38 00000000<br>0A833F38 00000000<br>0A033F38 00000000|Szalay Lajos|
C:Max Infinite Ammo Laser/Gauss|2ADF36F6 240200FF<br>2A9735D4 240300FF<br>2A3F35D0 240300FF|Szalay Lajos|

T:Infinite Ammo/Never Reload Codes

C:Crossbow|2A2F37A3 00000000|Szalay Lajos|
C:All Pistols|2AFB357D 00000000<br>2AAB3FC2 00000000|Szalay Lajos|
C:Grenades|2AA334EC 00000000|Szalay Lajos|
C:Hornet Gun|2AC7340F 00000000<br>2A973400 00000000|Szalay Lajos|
C:Hand Gun 9MM|2A5F3A7E 00000000|Szalay Lajos|
C:Hand Grenades|2A033A75 00000000|Szalay Lajos|
C:RPG|2A433F6F 00000000|Szalay Lajos|
C:Satchel Charge|2A573F70 00000000|Szalay Lajos|
C:Shotgun|2A473ECE 00000000<br>2A6B3EC5 00000000<br>2AE33EDF 00000000|Szalay Lajos|
C:Snark|2A8F3E3C 00000000|Szalay Lajos|
C:Trip Mines|2ABF3CFB 00000000|Szalay Lajos|

T:Unlock Cheat Codes

C:Infinite Ammo|2A7F120D 3F800000|Code Master|
C:Invincibility|2A87120D 3F800000|Code Master|
C:Invisibility|2A57120D 3F800000|Code Master|
C:Slow Motion|2A4F120D 3F800000|Code Master|
C:Alien Mode|2A27120D 3F800000|Code Master|
C:Xen Gravity|2AAF120D 3F800000|Code Master|
