Fri, 22 Jan 2016 02:47:39 Cheats, Hints & Walkthroughs
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Half-Life 2 Cheats for PC

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This page contains Cheats for Half-Life 2 organized by sections for PC. This game has "Action Shooter First-Person" as genre, made by Valve Software, released on Nov 16, 2004. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.

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Boxshot & Details
Half-Life 2
  • Developer: Valve Software
  • Publisher: Vu Games
  • Genre: Action Shooter First-Person
  • Release: Nov 16, 2004
  • ESRB: Mature


Open Steam, go to your "Play Games" menu, and select Half-Life 2. Right click on it and select "Properties". Click the Launch Options button then type -console. Click "Ok", then close. Double click Half-Life 2 to start the game. Once it is loaded and you are playing, press the ~ key to bring up the console. Then, enter..

From: peeps

After enabling cheat mode, press [Shift] + [F1] to bring up a menu. From here you can access codes like god, noclip, notarget, and many more. You can exit by pressing [Shift] + [F1] again...

From: rendra

Use one of the following entries with the map code. d1_canals_01 d1_canals_02 d1_canals_end d1_tempanals_02 d1_town_01 d1_town_02 d1_town_03 d1_town_04 d1_town_05 d1_trainstation_01 d1_trainstation_02 d1_trainstation_03 d1_trainstation_05 d1_under_01 d1_under_02 d1_under_03 d1_under_04 d2_coast_01 d2_coast_02 d2_coast_03 d2_coast_04 d2_coast_04_dx6..

From: Ryley

Use one of the following entries with the give code. weapon_357 (.357 Magnum) weapon_alyxgun (may not work at certain times, and may cause undesired effects) weapon_ar2 (pulse gun) weapon_bugbait (Pheropod) weapon_cguard (may not work at certain times, and may cause undesired effects) weapon_crowbar (crowbar) weapon_crossbow (crossbow) weapon_frag ..

From: babes_xo

Use one of the following entries with the give code. weapon_alyxgun weapon_ar1 weapon_ar2 weapon_bugbait weapon_cguard weapon_crowbar weapon_extinguisher weapon_flaregun weapon_frag weapon_gauss weapon_hopwire weapon_iceaxe weapon_physcannon weapon_physgun weapon_pistol weapon_rpg weapon_shotgun weapon_smg1 weapon_smg2 weapon_stickylauncher weapon_..

From: Sworddude198

Use one of the following entries with the give code. item_ar2_grenade (submachine gun grenades) item_ammo_smg1_grenade (submachine gun grenades) item_box_buckshot (shotgun ammo) item_box_lrounds (pulse gun ammo) item_ammo_ar2 (pulse gun ammo) item_ammo_ar2_large (pulse gun ammo large) item_large_box_lrounds (pulse gun ammo large) item_ammo_ar2_altf..

From: tonyps2123

Use one of the following entries with the give code. item_box_buckshot item_box_mrounds item_box_sniper_rounds item_box_srounds item_healthkit item_battery item_suit item_ml_grenade item_ar2_grenade item_healthvial..

From: i_am_me

Use one of the following entries with the npc_create code. npc_alyx npc_antlion npc_antlionguard npc_barnacle npc_barney npc_breen npc_citizen npc_combine_p npc_combine_s npc_combinedropship npc_combinegunship npc_crow npc_cscanner npc_dog npc_eli npc_fastzombie npc_gman npc_headcrab npc_headcrab_black npc_headcrab_fast npc_headcrab_poison npc_heli..

From: nicolas314

Start the game with one of the following command line parameters to activate the corresponding feature...

From: billbill235

After enabling cheat mode, enter sv_cheats 1 at the console window...

From: axelvin

Enable the map d3_citadel_03.bsp code. Once you get the super gravity gun, enable the changelevel <map name> code to go to the desired level. Then, enable the give weapon_physcannon code...

From: dustin


To unlock the following, you have to play the game and collect/Earn achievements. You can find those earned achievements in your Game-Main menu or you can view them if you signup at one of the Steam communities...

From: sejh14


When you are on top of the dam at the end of the "Water Hazard" chapter, you can see a town with destroyed buildings under the sunset in the distance. This town is most likely Ravenholm, considering the type of buildings and its relative location in comparison to Black Mesa East...

From: kiler

On the first level when the combine guard (who turns out to be Barney in disguise) tells you to follow him, do as he says. While you are walking down the corridor, look through the small gap in the first door you come across. You will see a man sitting in a chair, that has blood splattered on the floor underneath it that says, "There has to be..

From: Nazi boy

This cheat will allow you to "hang up" combine or zombies. You will need the crossbow and a lot of ammunition. Enable the notarget code to be undetected and find a combine or zombie. Position them against a wall. By shooting the designated spot (arm, head, leg, etc.), they will stick to the wall, if close enough. Also, if you shoot a weir..

From: Emosie

To reload faster with the shotgun, .357 magnum, or any other weapon with a slow reload time, tap Q (change to last weapon out) twice quickly. You should then have a full clip. Note: You must fire with your other weapon. You can then fire and reload at the same time...

From: clinton4

When Alyx goes into the room left of the elevator, quickly follow her in or open the door. In there you can hear Alyx say some things or watch the chefs prepare lunch in the kitchen (as seen going down in the elevator)...

From: huushe464

When you start the Sands Trap map, you will find some rocks. Someone will tell you not to step on the sand because a creature will attack. You will have to jump on the rocks. When the rock ends and only sand remains, use your gravity gun. Use it to place a door or wooden piece in the sand and stand on it. Then, place another object in front of it. ..

From: doyler

When you reach the warehouse with the ramp in the big circular area go to your left. You should see two sewer pipes sticking out from the wall. Park the boat under the left one and get on the boat by jumping. The cover will be pulled back so that you can crouch jump into the pipe. There are lots of toxic waste; you must sprint run down the pipe and..

From: agonycheater

To kill an enemy quickly and easily, take the shotgun and hit an enemy like headcrap, zombies, and City 17 guards. Aim and hit it in the head to kill it. You can use Dog's ball to kill; or distract and attract enemies to the ball for easy kills. When you first get the anti-gravity gun while you play fetch with "Dog", make sure to keep the..

From: agonycheater

After you finally get out of Ravenholm, you will go through a tunnel-type area with tons of Headcrabs, past the mine cart with the big spinning deathtrap, and finally see a light at the end of the tunnel. You will exit into a train station. Normally, you would go all the way down until some crashed trains block you from going further, forcing you t..

From: agonycheater

At the Kleiner's lab in "A Red Letter Day", you will find a miniature replica of the teleporters on the desk somewhere on the left when you walk in. Use it and a flower pot will teleport from one to the other. Repaet this till it breaks and you'll get the "What cat?" achievement...

From: littlemanyoda

Go to the Nova Prospekt. Find the toilet in one of the cells. Take it thanks to the Gravity Gun, climb down using the stairs and search one of the cells. Search the hole with a " headcrab " inside and throw the toilet on it to destroy it and unlock the "Flushed" Achievement...

From: HarrisonByclE

Easter Eggs

When you teleport to Dr. Kliener's lab from Nova Prospekt, you will meet up with Dog and go out and find Barney. Do not follow Dog out of the lab yet; wait until Dr. Kliener and Alyx start talking about getting another headcrab to replace Lamar (Dr. Kliener's pet headcrab). After Alyx suggests that he gets another headcrab, he replies, "There ..

From: chaz


When you first meet Lamar (Dr. Kliener's pet Head Crab), enable the impulse 101 code and shoot her with any gun. Lamar will instantly disappear. You will see some blood on the floor after she disappears if you shoot her with your pistol. Alyx, Barney, and Dr. Kliener will all act as if she is still there. Only Barney and Dr. Kliener do not look on ..

From: coeliejoelie

Video Walkthroughs

Added: 08-15-2015
Added: 01-22-2016
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