Save all buildings outside the missile silo from destruction.Ĭontain the Citadel core without killing any stalkers. Trick an opposing medic into healing you. Help Alyx snipe 30 enemies in Half-Life 2 Episode One. Help Griggs and Sheckley hold off the Antlion invasion inside the mine shaft.Ĭross the antlion beach in chapter Sandtraps without touching the sand.Īcquire the fully powered Aperture Science Handheld Portal Device in Portal. Successfully defend Gravel Pit without giving up a capture. Successfully defend Dustbowl without giving up a capture. Kill a Combine soldier with his own grenade. Run over 20 enemies with the car in Half-Life 2 Episode Two. Unlock the rocket launcher lambda cache in the Under The Radar chapter. Survive the rooftop strider battle in the ruins of City 17. Squish every Antlion Grub in Half-Life 2 Episode Two. Gain command of a squad of rebels in the uprising.ĭo whatever it takes to survive in Portal. Shut down the supression device by disabling its generators. Survive long enough to get on the parking garage elevator. Kill five enemies with the same energy ball. Use the cars to squash 15 antlions in Half-Life 2 Episode One.ĭon't let any citizens die when escorting them to the escape train. Kill 30 enemies with thrown physics objects.įind every radar cache in the Under The Radar chapter. Get through the toxic tunnel under City 17 in Half-Life 2.Įarn gold medals on all Portal challenges.ĭisintegrate 15 soldiers by throwing them into a Combine ball field.ĭestroy the gunship in the hospital attic.Įarn bronze medals on all Portal challenges.įind the HEV Suit Charger faceplate in Eli's scrapyard. Then, enter one of the following codes at the console window to activate the corresponding cheat function.Complete the following achievements to unlock Microsoft Gamerscore points. Then press ~ during game play to display the console window. Set width and height of window -width -height Įnter the options menu, select 'Controls', then 'Advanced'. Start the game with the following command line parameters to activate the corresponding function. Use one of the following entries with the give code. Use one of the following entries with the map code. Set minimum stopping - speed sv_stopspeed Limit texture units - mat_numtexttureunits Set explosion length - dsp_explosion_effect_duration Then, enter one of the following codes to activate the corresponding cheat function.

Enter sv_cheats 1 at the console to enable cheat modes. Press ~ during game play to display the console window. Start the game with the -console command line parameter. Name of the file: Half-Life 2 : The Orange Box Cheat Codes - Author: ANO Half-Life 2 : The Orange Box Cheat Codes | Trainers City - Print Cheat - Half-Life 2 : The Orange Box Cheat Codes - Trainers City - Cheats & Soluces.

Half life 2 cheats orange box