• Console Commands

    Impulse 101All guns, extra ammo.
    showtriggers_toggleDraw game triggers.
    mat_normalmaps 1Draw normal maps.
    mat_normals 1Draw surface materials.
    notargetEnemies can't see you.
    npc_killKills all npc’s in the area.
    vcollide_wireframe 1Only objects effected by physics are wireframe.
    cl_ragdoll_collide 1Ragdolls don't clip through other ragdolls, note that doesn't mean they can land on physics.
    impulse 200Removes the weapon model from the screen.
    ch_createjeepSpawn a scout car.
    ch_createairboatSpawn an airboat.
    impulse 83Spawn an airboat.
    godToggle god mode on/off
    noclipToggle moving through walls and flying on/off
    mat_fastnobump 0Turn off bump mapping
    mat_fastnobump 1Turn on bump mapping
    physcannon_mega_enable 1Turns Gravity Gun into Super Gravity Gun. Weapons dropped by enemies vaporize regardless of how they are killed.
    mat_wireframe1Wire frame models.

    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:

    barnacleSpawns a barnacle.
    turret_ceilingSpawns a Ceiling Turret.
    citizenSpawns a City 17 Citizen.
    combinedropshipSpawns a Combine Dropship
    helicopterSpawns a Combine Helicopter
    metropoliceSpawns a Combine Metrocop
    cscannerSpawns a Combine Scanner.
    combine_sSpawns a Combine Soldier.
    crabsynthSpawns a Crab Synth
    crowSpawns a Crow
    headcrab_fastSpawns a Fast Headcrab
    fastzombieSpawns a Fast Zombie.
    turret_floorSpawns a Floor Turret.
    launcherSpawns a Headcrab Launcher
    headcrabSpawns a Headcrab.
    hunterSpawns a Hunter.
    ichthyosaurSpawns a Ichthyosaur.
    manhackSpawns a Manhack
    mortarsynthSpawns a Mortar Synth
    pigeonSpawns a Pigeon.
    headcrab_blackSpawns a Poison Headcrab
    headcrab_poisonSpawns a Poison Headcrab
    poisonzombieSpawns a Poison Zombie.
    rollermineSpawns a Rollermine.
    seagullSpawns a Seagull
    stalkerSpawns a Stalker.
    striderSpawns a Strider.
    vortigauntSpawns a Vortigaunt.
    zombie_torsoSpawns a Zombie without legs.
    zombieSpawns a Zombie.
    zombineSpawns a Zombine (Combine Zombie)
    alyxSpawns Alyx.
    antlionguardSpawns an Antlion Guard.
    antlionSpawns an Antlion.
    barneySpawns Barney.
    breenSpawns Breen.
    combinegunshipSpawns Combine Gunship
    dogSpawns Dog.
    eliSpawns Eli
    monkSpawns Father Gregori
    gmanSpawns Gman
    kleinerSpawns Kleiner
    mossmanSpawns Mossman

    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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