Home > PC > Half Life - Opposing Force Cheats
Half Life - Opposing Force
Cheat Codes:
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Load game with the hl.exe -dev -console -game gearbox command line.
Press ~ during game play and enter one of the following console commands
to activate the cheat function.
Effect Code
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All weapons and ammunition - impulse 101
God mode - /god
No clipping and flight modes - /noclip
Level select - /map
Spawn item - /give
Enemies ignore you - /notarget
These codes are to be used with the /map cheat:
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Email: [email protected]
Submitted by: Thomas
op4ctf_wonderland
op4ctf_biodomes
op4ctf_xendance
op4ctf_chasm
op4ctf_crash
op4ctf_dam
op4ctf_gunyard
op4ctf_mortar
op4ctf_repent
Level selext:
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Map Names for /map above
of1a1
of1a2
of1a3
of1a4
of1a4b
of1a5
of1a5b
of1a6
of2a1
of2a1b
of2a2
of2a3
of2a4
of2a5
of2a6
of3a1
of3a1b
of3a2
of3a3
of3a4
of3a5
of3a6
of4a1
of4a2
of4a3
of4a4
of4a5
of5a1
of5a2
of5a3
of5a4
of5a5
of6a1
of6a2
of6a3
of6a4
of6a4b
of6a5
of7a0
Weapon select:
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/GIVE WEAPON_X - give weapon X, where X equals:
GRAPPLE
KNIFE
PIPEWRENCH
EAGLE
M249
SNIPERRIFLE
DISPLACER
SHOCKRIFLE
SPORELAUNCHER
Get a gun at the beginning of the level:
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At the beginning of the level where you reach the security
guard, find a chair. It is easily moved. Move it to the door
that he will open for you, and get him to open it.
Slide the chair in between the doors, and it will not close.
This may take a few tries. Go out, take the crowbar, charge
it up until you reach the same security guard, and hit him
until he explodes. Then, get his pistol with the laser sight
and continue the game.
Spawn Grunts:
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Enable cheat mode, then use the impulse 76 code to
activate the Grunt-O-Matic. A message to start a new
game in order for it to work will appear. If you want
to continue where you currently are, just quicksave,
then quickload the game. Once you have quickloaded, type
in the code again to spawn a Grunt. Note: You must have
the nocliping code on before you spawn the grunt because
he will be spawned close to you. If this is not done, a
message stating that the monster spawned is stuck in a
wall may appear and the game will end. Do not spawn the
Grunt in a closed position or the same message will appear.
The Grunt you spawn will see you as a hostile. To have more
fun, use the /notarget code and spawn a number of grunts to
do your alien hunting. The Grunts you spawn will look like
the Grunts from the original Half-Life.
Hidden audio:
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Approach the Boss of Opposing Force to hear backwards
audio composed of the phrase "To win the game you must
kill me Randy Pitchford" when played correctly.
Randy Pitchford is the leader of the development
team at Gearbox Software.
Original levels:
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You can play all the Half-Life levels that Gordon Freeman went
through as Adrion Shepard, but in the lab none of the scientists
will talk to you.
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Hints:
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Save your ammo! If you can take out an enemy with the
wrench, use it instead of unloading a clip.
Maintain control of the medic; if you "release" him, other
grunts will yell for medical assistance and they'll take
the medic's supply of shots, leaving you with nothing.
You can only use the Barnacle on organic materials--these
are usually green, with small lumps. Latch onto them and
climb away!
Playing Half-Life differently:
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Submitted by: Mike
Select a custom single-player game like "They hunger"
or "Opposing Forces".Then use the console and type "map c1a0",
now you should play Half-Life as a different person, use all
weapons code to get the customs game's weapons.
Also, in the case of They Hunger, the characters will look
different.
Cheat:
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Submitted by: German Sargeant
Just like the Spawning grunts,go in the console during the game and
type in impulse 76 then exit console and quick save game and quick load it
again.Then type it in again. you will have the Grunt in front of you! make
sure you have /god mode on,and Notarget on because they will see you as a
Hostile.So have some fun watching them attack and die at a huge monster/boss.
The Grunts are the ones from Half-Life Original.They won't Follow you.
And if you have this cheat. Go in console and type in /map c1a0.Then you
go to Sector B where Freeman is. you will have no weapons yet so type in
impulse 101 till you get every thing and ammo. Have Fun!
Hint:
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By: Mustafa
E-mail: [email protected]
Shoot the engineer's gas tank from behind him and it will explode!
but be sure to be a good distance from him or you will be killed!
you can do this several times.
Hints:
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Submitted by: jaidev shastri
1 the best way to kill a zombie is to shoot the separating point of
the head-crab & the body(the best weapon is a shotgun).
2 the best method to kill any monster is to shoot its head other than the body.
3 the best method to kill your enemy is by using a pipe wrench.the pipe
wrench's pressure increases when you hold right mouse button
Hidden programmer message:
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At the end of the game while G-man is talking to you in the helicopter, enable
the chase_active 1 code to go into third person view. Then, look up through the
roof of the helicopter. Printed on the sky will be a hidden programmer message
which reads, "Hack hack hack, all day long. Hack hack hack, while a sing
this song." (referring to the fact that you will be currently cheating at
this moment).
Valve reference:
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Enable the brightness 9999999999999 code and go to map of3a4. After the part
where you save the scientist in the clean suit and he lets you through the
first locked door, there will be a room with three fish tanks.
The middle one will be cracked open. Climb up through it and into the dark
crawlspace with all the Xen monsters in it. On the walls will be the Valve
corporation printing.
Valve, Steam, and Gearbox references:
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Go to map of4a4. This is the map with the Pit Worm. Notice that in order to
flush the radioactive waste, which kills the worm, you must first complete
several tasks. These include opening the Steam vents, the Valves, and activating
the Gearbox. These are the names of the major corporations which created the
game.
See Shepard:
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Successfully complete the game and wait until the credits are over.
After the screen turns black, enable the brightness 9999999999999 code to see Shepard.
Redo the sniper course:
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During boot camp, shoot the trainer and you will start again at the beginning of the
course.
Give any gun the magnification of a sniper rifle:
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Save with the gun you want to be magnified. Then, switch to the sniper rifle and turn
on the scope. While the scope is on, load the previous save.
Vortigaunts on the Hazard Course:
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After getting the Displacer on Xen, use the secondary fire before you go through the
portal to Earth. You will be warped to the Crouch-Jump section of the Hazard Course,
where one Vortigaunt will attack the holographic instructor. On the other side of the
room is a second Vortigaunt and a shotgun.
The portal exit is in a corner of the observation room.
Valve, Steam, and Gearbox references:
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Go to map of4a4. This is the map with the Pit Worm. Notice that in order to flush
the radioactive waste, which kills the worm, you must first complete several tasks.
These include opening the Steam vents, the Valves, and activating the Gearbox.
These are the names of the major corporations which created the game.
Easter Egg - Doom Reference:
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Submitted by: Nitro
I looked around and no-one saw this! On the level with the black ops firing the mortar
gun at you, go into the hallway you would to get to it, and look at its sign "B-972FG"
or something similar. BFG is the name of the best weapon in DOOM 1 & 2!
Secret place:
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Submitted by: megagame
Start a new game. in the helicopter wait for the commander (the black beret)
to say `do you have a problem private Then press the button on the left side of number
one in your keyboard and type sir yes sir` and then you will be dropped from the
helicopter and you will fall in to a secret place... an amusmentpark