Mã vùng :
c0a0, c0a0a, c0a0b, c0a0c, c0a0d, c0a0e =>Black Mesa Inbound
c1a0, c1a0a, c1a0b, c1a0d, c1a0e =>Anomalous Materials
c1a0c, c1a1, c1a1a, c1a1b, c1a1c, c1a1d=> Unforeseen Consequences
c1a2, c1a2a, c1a2b, c1a2c, c1a2d =>Office Complex
c1a3, c1a3a, c1a3b, c1a3c, c1a3d=>''We've Got Hostiles''
c1a4, c1a4b, c1a4d, c1a4f, c1a4g, c1a4i, c1a4j, c1a4k=>Blast Pit
c2a1, c2a1a, c2a1b=>Power Up
c2a2, c2a2a, c2a2b1, c2a2b2, c2a2c, c2a2d, c2a2e, c2a2f, c2a2g, c2a2h=>On a Rail
c2a3, c2a3a, c2a3b, c2a3c, c2a3d, c2a3e=>Apprehension
c2a4, c2a4a, c2a4b, c2a4c=>Residue Processing
c2a4d, c2a4e, c2a4f, c2a4g=>Questionable Ethics
c2a5, c2a5a, c2a5b, c2a5c, c2a5d, c2a5e, c2a5f, c2a5g, c2a5w, c2a5x=>Surface Tension
c3a1, c3a1a, c3a1b=>''Forget About Freeman!''
c3a2e, c3a2, c3a2a, c3a2b, c3a2c, c3a2d, c3a2f=>Lambda Core
c4a1=>Xen
c4a2, c4a2a, c4a2b =>Gonarch's Lair
c4a1a, c4a1b, c4a1c, c4a1d, c4a1e, c4a1f =>Interloper
c4a3 =>Nihilanth
c5a1=>Conclusion
Mã súng and more tự dịch hộ cái !!hok có thời gian)
impulse 203 =>Delete Targeted Enemy
r_fullbright 1 (Replace 1 with 0 to turn them back on.) =>Eliminate Shadows
sv_gravity # (Lower numbers gives less gravity, higher gives more. Normal is 800.)=>Set Gravity Level
impulse 76=>Spawn Marines
thirdperson=>Third Person View
impulse 101 =>Instant Weapons, Ammo, and Armor
/god =>Invincibility
noclip =>Walk Through Walls
impulse 102=>Spawn Gibs
notarget =>Invisibility
give ammo_357 =>Ammo for the 357 magnum.
give ammo_9mmbox =>Ammo for the glock pistol.
give ammo_9mmclip 17=>ammo for the glock pistol.
give ammo_crossbow =>Crossbow ammo.
give ammo_mp5grenades=>Mp5 grenade ammo.
give item_healthkit =>Gives you some health.
give weapon_9mmhandgun=>Gives you the glock pistol.
give weapon_357 =>Gives you the 357 Magnum.
give weapon_crossbow =>Gives you the crossbow.
give weapon_crowbar =>Gives you the crowbar.
give weapon_handgrenade=>Gives you some hand grenades.
give weapon_mp5 =>Gives you the MP5.
give weapon_hornetgun=>Gives you the hornet gun.
give weapon_gauss =>Gives you the guass rifle.
give weapon_rpg =>Gives you the rocket launcher.
give weapon_shotgun=>Gives you the shotgun.
give weapon_snarks=>Gives you some snarks.
give weapon_tripmines=>Gives you some laser tripmines.
give item_suit=>Gives you the HEV suit.
chase_active 1 =>Third Person
give ammo_buckshot=>Shotgun ammo. (còn tiếp )

Típ nè :
impulse 109 Control onscreen monsters. This code may not work in versions of the game.
impulse 107 While looking at an object, displays the texture name.
impulse 106 While looking at an object, displays model/sprite stats.
impulse 105 Enemies can't hear you
impulse 104 Lists global entities
impulse 103 While looking at amonster, displays stats.
impulse 76 Creates a human grunt. Be careful, this can crash the game.
impulse 102 Spawn gibs.
impulse 101 Get all weapons and armor. Enter again for more amo and/or armor.
impulse 195 Displays AI node information
impusle 202 Creates blood infront of you, like spray paint.
impulse 203 Deletes target NPC or monster from the game.
Các mã khác :
give ammo_357 357 magnum ammo
give ammo_9mmclip Pistol clip
give item_suit HEV Suit
give item_healthkit Health
give weapon_egon Gives you the egon!
give weapon_gauss Gives you a Guass Rifle
give weapon_mp5 Gives you a MP5
give weapon_shotgun Gives you a Shotgun
give weapon_crossbow Gives you a Crossbow
give weapon_9mmhandgun Gives you a Pistol
give weapon_handgrenade Gives you some Hand Grenades
give weapon_rpg Gives you a Rocket Launcher
give weapon_crowbar Gives you a Crowbar
give ammo_mp5grenades Gives you some MP5 Grenades
give weapon_satchel Gives you a Satchel Charge
give ammo_rpgclip Gves you a Rocket
give weapon_hornetgun Gives you a Hornet Gun
give ammo_glockclip Gives you a Glock pistol clip
give weapon_python Gives you a 357 Magnum
give weapon_tripmine Gives you a Laser Trip Mine
ammo_crossbow Gives you Crossbow ammo
give item_longjump Gives you the Long Jump Module
sv_gravity 0 You can float and walk in air for amount of time.Highest jump
sv_gravity 800 The normal jump
sv_gravity 999 You can't jump at all
sv_gravity 0-999 You are now the master
Ai thấy hay thanks cho cái nha

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