Half-Life 2: Episode One

  • Released on Jun 26, 2013
  • By Valve for PC, Mac, Linux

Half-Life 2: Episode One (PC) Cheats

Half-Life 2: Episode One cheats, Unlockables, and Codes for PC.


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Half-Life 2: Episode One Achievement List
UnlockableHow to unlock
Watch Your Head!Make it to the bottom of the Citadel's main elevator shaft in one piece.
ContainmentContain the Citadel core.
Elevator ActionSurvive long enough to get on the parking garage elevator.
Attica!Destroy the gunship in the hospital attic.
Escape From City 17Escape City 17 with Alyx.
Live BaitHelp Alyx snipe 30 enemies in Episode One.
Citizen EscortDon't let any citizens die when escorting them to the escape train.
Think Fast!Kill an Elite Soldier with his own energy ball.
Car CrusherUse the cars to squash 15 antlions in Episode One.
PacifistContain the Citadel core without killing any stalkers.
ConservationistKill five enemies with the same energy ball.
The One Free BulletFinish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
Zombie-queUse flares to light 15 zombies on fire.


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Cheat list
Bring DOWN the console and enter "sv_cheats 1".

* No damage: god
* Never Die: buddha
* Infinite power for your suit: infinite_aux_power or sv_infinite_aux_power (Outbreak)
* All weapons and ammo: impulse 101
* Kill all npc's in the area: npc_kill
* Enemies don't attack: notarget
* Walk through walls: noclip
* Spawn a scout car: ch_createjeep
* Spawn an airboat: ch_createairboat
* Spawn an airboat: impulse 83
* Skulls: impulse 102
Developer Cheats
Bring DOWN the console and enter "sv_cheats 1".

* cl_drawhud: removed
* Wire frame models: mat_wireframe1
* Only objects effected by physics are wireframe: vcollide_wireframe 1
* Draw game triggers: showtriggers_toggle
* Draw normal maps: mat_normalmaps 1
* Draw surface materials: mat_normals 1
* Turn off bump mapping: mat_fastnobump 0
* impulse 200: removes weapon model from the screen.