Game Cheats - Half-Life 2 (PC) Cheats

Half-Life 2 (PC) Cheats

97%

Here you go

Added on 2005-02-20 at 15:40:11

here are cool cheats

All chapters
Note: This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the "config.cfg" file in the "\hl2\cfg" directory. Locate the "sv_unlockedchapters" line and change its value to "15".

Get super gravity gun in any level
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.

Defend yourself by using the Zero-Point Energy gun
Take something like a barrel, chair, or another object with the Zero-Point Energy gun. Enemies cannot hurt you when they are shooting you. For better results, crouch when you are defending yourself.

Avoid losing health in Sand Trap
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. Jump on it, remove the first object, and place it in front. Continue to do this until you reach rock again and the creature will not appear.

Easy kills
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.

Bonus sequence
After the credits, wait to see the headcrab, Lamar, being pursued by the scientist. Then, watch him pounce on your head.

Defeating Barnicals
To kill the Barnicals, let them pull you up, than hit them with a crowbar from a short distance.

Defeating Striders
If you find it difficult to hit the Striders (or any other enemy) with the RPG from far away, fire a rocket and immediately press [Zoom] (default is Z). You will automatically zoom in like normal, but will still have control of the rocket. This helps in the later levels when you do not want to get too close to the Striders, or other enemies like the Combines.

Blazing Saddles reference
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 is only one heady." In the movie Blazing Saddles, the villain's name is Headly Lamar (whom is called Heady Lamar by some of the characters).

Cheat Codes
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 "sv_cheats 1" and press [Enter]. You can now enter the following codes at the console window. Also, any code can be used as a command line parameter by prefixing it with the "-" character. Note: For games that were downloaded from Steam, to use cheats in single player mode, start the game with the "-applaunch -dev -tconsole" command line parameter.

Game shark cheats

Result Cheat Code
God mode (server only) god
Walk through objects (server only) noclip
All weapons impulse 101
Spawn a jeep impulse 82
Spawn an air boat impulse 83
Ignored by NPCs notarget
Load indicated map map [map name]
Spawn indicated item give [item name]
Reduce your health buddha
Damage player hurtme [amount]
List maps maps
Toggle developer mode; 2 is verbose developer [0-2]
Toggle picker mode picker
Toggle HUD display cl_drawhud [0 or 1]
Toggle HUD display cl_enablehud [0 or 1]
Toggle frame rate display cl_showfps [0 or 1]
Enable mouse look +mlook
Show crosshairs hud_quickhelp/text? 1
Sets the size of carried weapon; 54 is default viewmodel_fov [number]
Execute script file exec [filename]
Creates an NPC; only where NPC are allowed npc_create [name]
Create an NPC aiming away from player npc_create_aimed
Move player to indicated location; requires
sv_cheats 1 setpos [coordinates]
Set view to indicated pitch yaw; requires
sv_cheats 1 Setang [value]
Set gravity value sv_gravity [number]
Set minimum stopping speed when on ground sv_stopspeed [number]
Set world friction sv_friction [number]
Set bounce multiplier for physically simulated
objects collision sv_bounce [number]
Set maximum velocity of any moving object sv_maxvelocity [number]
Set vertical view fixup when eyes are near water
plane sv_waterdist [number]
Slow time; 1 is default cl_phys_timescale [0.00-1.00]
Change air density air_density [number]
Set length of explosion confusion dsp_explosion_effect_duration [number]
Toggle bounding-boxes debug mode; red: ignore
damage, white: respond to damage, green: health prop_debug
Toggle reporting missing .WAV files sv_soundemitter_filecheck
Limits the number of texture units; 0 lets the game
decide mat_numtextureunits [number]
Move player to indicated location setpos [coordinates]
Set view to indicated pitch yaw Setang [value]
Wire frame models mat_wireframe1
Only wireframe objects effected by physics vcollide_wireframe 1
Toggle bump mapping mat_fastnobump [0 or 1]
No weapon model onscreen impulse 200
Show game triggers showtriggers_toggle
Show normal maps mat_normalmaps 1
Show surface materials mat_normals 1
Black and white screen mat_yuv 1
Color screen mat_yuv 0

Map names
Use one of the following values with the "map [map name]" code:

d1_canals_01
d1_canals_01a
d1_canals_02
d1_canals_03
d1_canals_05
d1_canals_06
d1_canals_07
d1_canals_08
d1_canals_09
d1_canals_10
d1_canals_11
d1_canals_12
d1_canals_13
d1_eli_01
d1_eli_02
d1_town_01
d1_town_01a
d1_town_02
d1_town_02a
d1_town_03
d1_town_04
d1_town_05
d1_trainstation_01
d1_trainstation_02
d1_trainstation_03
d1_trainstation_04
d1_trainstation_05
d1_trainstation_06
d2_coast_01
d2_coast_03
d2_coast_04
d2_coast_05
d2_coast_07
d2_coast_08
d2_coast_09
d2_coast_10
d2_coast_11
d2_coast_12
d2_prison_01
d2_prison_02
d2_prison_03
d2_prison_04
d2_prison_05
d2_prison_06
d2_prison_07
d2_prison_08
d3_breen_01
d3_c17_01
d3_c17_02
d3_c17_03
d3_c17_04
d3_c17_05
d3_c17_06a
d3_c17_06b
d3_c17_07
d3_c17_08
d3_c17_09
d3_c17_10a
d3_c17_10b
d3_c17_11
d3_c17_12
d3_c17_12b
d3_c17_13
d3_citadel_01
d3_citadel_02
d3_citadel_03
d3_citadel_04
d3_citadel_05

Weapon names
Use one of the following values with the "give [item name]" 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 (grenade)
weapon_physcannon (Gravity gun; may not work at certain times, and may cause undesired effects)
weapon_pistol (9mm pistol)
weapon_rpg (RPG)
weapon_shotgun (shotgun)
weapon_smg1 (submachine gun)
weapon_cubemap (may not work at certain times, and may cause undesired effects)
weapon_annabelle (Father Annabelle Grigori's shotgun, uses 357 magnum ammo)

Item names
Use one of the following values with the "give [item name]" 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_altfire (pulse gun grenades)
item_box_mrounds (submachine gun ammo)
item_ammo_smg1_large (submachine gun ammo large)
item_large_box_mrounds (submachine gun ammo large)
item_ammo_smg1 (submachine gun ammo)
item_box_srounds (9mm pistol ammo)
item_ammo_pistol (9mm pistol ammo)
item_ammo_pistol_large (9mm pistol ammo large)
item_large_box_srounds (9mm pistol ammo large)
item_healthkit (large health kit; 25 HP)
item_battery (HEV suit battery; 15 AP)
item_ml_grenade (RPG ammo)
item_rpg_round (RPG ammo)
item_suit (HEV suit)
item_healthvial (small health kit; 10 HP)
item_ammo_357 (.357 Magnum ammo)
item_ammo_357_large (.357 Magnum ammo large )
item_ammo_crossbow (crossbow ammo)

NPC names
Use one of the following values with the "npc_create [name]" code:

npc_alyx
npc_antlion
npc_antlionguard
npc_barnacle
npc_barney
npc_breen
npc_citizen
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_helicopter
npc_ichthyosaur
npc_kleiner
npc_launcher
npc_manhack
npc_metropolice
npc_monk
npc_mossman
npc_pigeon
npc_poisonzombie
npc_rollermine
npc_seagull
npc_stalker
npc_strider
npc_turret_ceiling (ceiling turret)
npc_turret_floor (combine turret)
npc_vortigaunt
npc_zombie
npc_zombie_torso

Additional command-line parameters
Start the game with one of the following command line parameters to activate the corresponding feature:

Result Command Line Parameter
Full screen mode -fullscreen
Set heap size -heapsize 80000
Set window size -width 1024 -height 768
Graph connection throughput in multi-player; 0 is off, 3 is most detailed -netgraph [0-3]
Force DirectX <version> compatibility; less than 8 not advised -dxlevel [number]0
Load all level data at start of level -preload
Use indicated filename for shader library -shaderdll [filename]
Look around by using mouse -mouselook
Add debug messages to ingame console -condebug
Software mode for rendering -sw
Toggle anamorphic widescreen mode -r_anamorphic [0 or 1]
Run in window -startwindowed
Run in window -window
Run in window -windowed
Unknown -mat_preloadshaders

From www.cheatcc.com

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Kill the G-Man

Added on 2006-06-27 at 02:24:46

On the Red Letter mission, once you get into the room where you get your suit with Alyx, Barney, the Doc, etc. activate "sv_cheats 1" and then activate "noclip" so that you can walk through walls. Then, after Barney opens the door to your suit, head straight at the suit with the cheat on. You will see open space with a small building up ahead. Head towards the building. When you get there, you will see a Metro Policeman, a civilian, and the G-Man. Activate "impulse 101" to get all of the weapons, and then do what you like. You can kill both the G-Man and the Metro Policeman, though you cannot kill the citizen/bystander. If you want you can type in "noclip" again so that you can walk around. After your finished, just return to Alyx and the rest of them and continue the mission.

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