• Console Commands

    All guns, extra ammo.Impulse 101
    Draw game triggers.showtriggers_toggle
    Draw normal maps.mat_normalmaps 1
    Draw surface materials.mat_normals 1
    Enemies can't see you.notarget
    Kills all npc’s in the area.npc_kill
    Only objects effected by physics are wireframe.vcollide_wireframe 1
    Ragdolls don't clip through other ragdolls, note that doesn't mean they can land on physics.cl_ragdoll_collide 1
    Removes the weapon model from the screen.impulse 200
    Spawn a scout car.ch_createjeep
    Spawn an airboat.impulse 83
    Spawn an airboat.ch_createairboat
    Toggle god mode on/offgod
    Toggle moving through walls and flying on/offnoclip
    Turn off bump mappingmat_fastnobump 0
    Turn on bump mappingmat_fastnobump 1
    Turns Gravity Gun into Super Gravity Gun. Weapons dropped by enemies vaporize regardless of how they are killed.physcannon_mega_enable 1
    Wire frame models.mat_wireframe1

    Contributed By: Shadow., COMPASSION34, and jbfatman.

  • Spawning NPCs

    Access the console, type in "npc_create npc_<name>" and replace the name with one of these:

    Spawns a barnacle.barnacle
    Spawns a Ceiling Turret.turret_ceiling
    Spawns a City 17 Citizen.citizen
    Spawns a Combine Dropshipcombinedropship
    Spawns a Combine Helicopterhelicopter
    Spawns a Combine Metrocopmetropolice
    Spawns a Combine Scanner.cscanner
    Spawns a Combine Soldier.combine_s
    Spawns a Crab Synthcrabsynth
    Spawns a Crowcrow
    Spawns a Fast Headcrabheadcrab_fast
    Spawns a Fast Zombie.fastzombie
    Spawns a Floor Turret.turret_floor
    Spawns a Headcrab Launcherlauncher
    Spawns a Headcrab.headcrab
    Spawns a Hunter.hunter
    Spawns a Ichthyosaur.ichthyosaur
    Spawns a Manhackmanhack
    Spawns a Mortar Synthmortarsynth
    Spawns a Pigeon.pigeon
    Spawns a Poison Headcrabheadcrab_black
    Spawns a Poison Headcrabheadcrab_poison
    Spawns a Poison Zombie.poisonzombie
    Spawns a Rollermine.rollermine
    Spawns a Seagullseagull
    Spawns a Stalker.stalker
    Spawns a Strider.strider
    Spawns a Vortigaunt.vortigaunt
    Spawns a Zombie without legs.zombie_torso
    Spawns a Zombie.zombie
    Spawns a Zombine (Combine Zombie)zombine
    Spawns Alyx.alyx
    Spawns an Antlion Guard.antlionguard
    Spawns an Antlion.antlion
    Spawns Barney.barney
    Spawns Breen.breen
    Spawns Combine Gunshipcombinegunship
    Spawns Elieli
    Spawns Father Gregorimonk
    Spawns Gmangman
    Spawns Kleinerkleiner
    Spawns Mossmanmossman

    Contributed By: Shadow. and TimmehBoy.


  • Achievements

    Complete each condition to get the allotted Achievements.

    UnlockableHow to Unlock
    Acid ReflexKill an acid antlion worker.
    Bone BreakerKill 30 enemies with thrown physics objects.
    Cache CheckerFind every radar cache in chapter Under the Radar.
    Deadly HarvestKill an enemy by planting a hopper mine.
    Defense of the ArmamentSave the missile silo from the Combine offensive.
    Get Some GrubSquish every antlion grub in Episode Two.
    Gordon Propelled RocketUnlock the rocket launcher lambda cache in chapter Under the Radar.
    Grave RobberSteal a Zombine's grenade.
    Gunishment!Destroy the Combine cannon in the junkyard.
    Hit and RunRun over 20 enemies with the car in Episode Two.
    Hot Potat0wnedKill a Combine soldier with his own grenade.
    Into the BreachHelp Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
    Little Rocket ManSend the garden gnome into space.
    Meet the HuntersSurvive the Hunter ambush with Alyx.
    Neighborhood WatchSave all buildings outside the missile silo from destruction.
    PaybackKill a Hunter with its own flechettes.
    Pedal to the MetalBeat DOG in a race to the White Forest base.
    Piñata PartyFind and break every web cache in Episode Two.
    Puttin' on a ClinicDefeat the chopper in Episode Two without any misses.
    Quiet Mountain GetawaySurvive the ambush at White Forest Inn.
    Secondary Silo SecuredSecure the launch doors on missile silo 2.
    TwoferDefeat both antlion guards outside the White Forest.

    Contributed By: Daz_man123.

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