Cheat Codes for Half-Life

Game Platform

Platform: PlayStation2

7 Codes Found 
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  1. (M)
    EC8783A8 1431D934
  2. Xen Gravity Cheat
    4CA57342 1456F025
  3. Invincibility Cheat
    4CA5735A 1456F025
  4. Inf Ammo Cheat
    4CA57372 1456F025
  5. Invisibility Cheat
    4CA5738A 1456F025
  6. Slow Motion Cheat
    4CA573A2 1456F025
  7. Alien Mode Cheat
    4CA573BA 1456F025