Console Commands
| Effect | Code |
|---|---|
| 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/off | god |
| Toggle moving through walls and flying on/off | noclip |
| Turn off bump mapping | mat_fastnobump 0 |
| Turn on bump mapping | mat_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 |
Spawning NPCs
Access the console, type in "npc_create npc_<name>" and replace the name with one of these:
| Effect | Code |
|---|---|
| Spawns a barnacle. | barnacle |
| Spawns a Ceiling Turret. | turret_ceiling |
| Spawns a City 17 Citizen. | citizen |
| Spawns a Combine Dropship | combinedropship |
| Spawns a Combine Helicopter | helicopter |
| Spawns a Combine Metrocop | metropolice |
| Spawns a Combine Scanner. | cscanner |
| Spawns a Combine Soldier. | combine_s |
| Spawns a Crab Synth | crabsynth |
| Spawns a Crow | crow |
| Spawns a Fast Headcrab | headcrab_fast |
| Spawns a Fast Zombie. | fastzombie |
| Spawns a Floor Turret. | turret_floor |
| Spawns a Headcrab Launcher | launcher |
| Spawns a Headcrab. | headcrab |
| Spawns a Hunter. | hunter |
| Spawns a Ichthyosaur. | ichthyosaur |
| Spawns a Manhack | manhack |
| Spawns a Mortar Synth | mortarsynth |
| Spawns a Pigeon. | pigeon |
| Spawns a Poison Headcrab | headcrab_poison |
| Spawns a Poison Headcrab | headcrab_black |
| Spawns a Poison Zombie. | poisonzombie |
| Spawns a Rollermine. | rollermine |
| Spawns a Seagull | seagull |
| 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 Gunship | combinegunship |
| Spawns Dog. | dog |
| Spawns Eli | eli |
| Spawns Father Gregori | monk |
| Spawns Gman | gman |
| Spawns Kleiner | kleiner |
| Spawns Mossman | mossman |
Achievements
| Unlockable | How to Unlock |
|---|---|
| Acid Reflex | Kill an acid antlion worker. |
| Bone Breaker | Kill 30 enemies with thrown physics objects. |
| Cache Checker | Find every radar cache in chapter Under the Radar. |
| Deadly Harvest | Kill an enemy by planting a hopper mine. |
| Defense of the Armament | Save the missile silo from the Combine offensive. |
| Get Some Grub | Squish every antlion grub in Episode Two. |
| Gordon Propelled Rocket | Unlock the rocket launcher lambda cache in chapter Under the Radar. |
| Grave Robber | Steal a Zombine's grenade. |
| Gunishment! | Destroy the Combine cannon in the junkyard. |
| Hit and Run | Run over 20 enemies with the car in Episode Two. |
| Hot Potat0wned | Kill a Combine soldier with his own grenade. |
| Into the Breach | Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
| Little Rocket Man | Send the garden gnome into space. |
| Meet the Hunters | Survive the Hunter ambush with Alyx. |
| Neighborhood Watch | Save all buildings outside the missile silo from destruction. |
| Payback | Kill a Hunter with its own flechettes. |
| Pedal to the Metal | Beat DOG in a race to the White Forest base. |
| Piñata Party | Find and break every web cache in Episode Two. |
| Puttin' on a Clinic | Defeat the chopper in Episode Two without any misses. |
| Quiet Mountain Getaway | Survive the ambush at White Forest Inn. |
| Secondary Silo Secured | Secure the launch doors on missile silo 2. |
| Twofer | Defeat both antlion guards outside the White Forest. |
