Half-Life 2: Episode Two
Set the system date to October 31. After you are ambushed by Hunters and Combine at a big house, drive along the road. Near where the supply cache is found, you will see an old truck. Go up to it, and there will be lots of pumpkins lying on the ground.
When you enter the White Forest base, you meet a Vortigaunt in a lab coat named Uriah. When you first enter the room where you meet Uriah, there is a gas tank against the back wall. Behind that tank is a small room with a computer that has a sequence of numbers on it. This is a reference to the TV show Lost that Gabe Newell added due to the fact that he and the creator of Lost were close friends.
Enter the options menu, select "Controls", then "Advanced". Turn on the option for the console. Then while playing the game, press ~ to display the console window. Type "sv_cheats 1" to enable cheat mode. Then, type one of the following codes and press [Enter] at the console window to activate the corresponding cheat function. Additionally, most other codes from the original Half-Life 2 can be used.
| Result | Cheat Code |
| Toggle God mode | god |
| All weapons and extra ammunition | impulse 101 |
| Toggle no clipping mode | noclip |
| Toggle ignored by enemies | notarget |
| Toggle enemy artificial intelligence | ai_disable |
| Toggle Buddha mode, damage does not result in death | buddha |
| Infinite auxiliary power | sv_infinite_aux_power 1 |
| Spawn airboat | ch_createairboat |
| Spawn jeep | ch_createjeep |
| Spawn indicated NPC | npc_create [name] |
| Lose indicated number of health points | hurtme [number] |
| Wireframe mode | mat_wireframe 1 |
| Display damage done to enemy in wireframe mode | r_modelwireframedecal 1 |
| Allows no clipping while game is paused | sv_noclipduringpause 1 |
| Shows trigger brushes when set to 0 | showtriggers 0 |
| Bind key to console command | bind |
| Toggle display of frame rate and filename of current map | cl_showfps [0 or 1] |
| Toggle current position and angle display | cl_showpos [0 or 1] |
| Toggle crosshair | crosshair [0 or 1] |
| Display current positional co-ordinates | getpos |
| Spawn item, one time only | give [name] |
| Save screenshot to "episodicscreenshots.[number]" | jpeg |
| Load indicated map to a specific map | map [name] |
| List map names | maps * |
| Level performance tools | perfui 1 |
| Play back existing demo | playdemo |
| Records a demo of your game | record |
| Reload current save file | reload |
| Restart the current level | restart |
| Set view direction | setang |
| Set position on the map | setpos [coordinates] |
| Shake your character | shake |
| Stop demo recording | stop |
| Set gravity; default is "600" | sv_gravity [number] |
| Commit suicide | kill |
| Disable cheat mode | sv_cheats 0 |
Use one of the following values with the "npc_create [name]" code:
| NPC or object | Code |
| Alyx | npc_alyx |
| Antlion | npc_antlion |
| Antlion Guard | npc_antlionguard |
| Barnacle | npc_barnacle |
| Barney | npc_barney |
| Breen | npc_breen |
| Ceiling Turret | npc_turret_ceiling |
| City 17 Citizen | npc_citizen |
| Combine Dropship | npc_combinedropship |
| Combine Gunship | npc_combinegunship |
| Combine Helicopter | npc_helicopter |
| Combine Metrocop | npc_metropolice |
| Combine Scanner | npc_cscanner |
| Combine Soldier | npc_combine_s |
| Crab Synth | npc_crabsynth |
| Crow | npc_crow |
| Dog | npc_dog |
| Eli | npc_eli |
| Fast Headcrab | npc_headcrab_fast |
| Fast Zombie | npc_fastzombie |
| Father Gregori | npc_monk |
| Floor Turret | npc_turret_floor |
| Gman | npc_gman |
| Headcrab | npc_headcrab |
| Headcrab Launcher | npc_launcher |
| Ichthyosaur | npc_ichthyosaur |
| Kleiner | npc_kleiner |
| Manhack | npc_manhack |
| Mortar Synth | npc_mortarsynth |
| Mossman | npc_mossman |
| Pigeon | npc_pigeon |
| Poison Headcrab | npc_headcrab_poison |
| Poison Headcrab | npc_headcrab_black |
| Poison Zombie | npc_poisonzombie |
| Rollermine | npc_rollermine |
| Seagull | npc_seagull |
| Stalker | npc_stalker |
| Strider | npc_strider |
| Vortigaunt | npc_vortigaunt |
| Zombie | npc_zombie |
| Zombie without legs | npc_zombie_torso |
| Zombine (Combine Zombie) | npc_zombine |
