Here's a list of all the weapons you will be using in Half-Life -
Opposing Force to kill those aliens and Black Ops
The Weapons
Name
Description
Picture
Wrench
Like the Crowbar in Half-Life but more powerful. It has a
powerful secondary mode to speed up breaking those boxes.
.357 Desert Eagle
Like the Magnum in Half-Life, it has one-shot kill capabilities,
but also has a secondary mode of laser-sight.
Pistol
There's not much to it really, it's just a pistol.
Machine Gun
One of my most used weapons, the machine gun has a secondary
mode as a Grenade Launcher.
Shotgun
A pretty powerful weapon but very inaccurate at long distances.
Grenade
Need to kill a big group of enemies fast? Grenade them!
Trip Mine
Once placed these emit a laser which, when broken will explode
the mine.
The Rocket Launcher
It is very good at killing lots of enemies at once and shooting
down Black Op helicopters
Satchel Charges
Very powerful Explosive devices which are detonated by Remote.
Barnacle Gun
Need to get across a large gap? You need a Barnacle gun. These
will latch on to anything alive, so as long as there's some sort of
life form where you need to go, you can get across with ease!
M-249 SAW
A very powerful machine gun which is best used while crouched.
Displacer
This weapon will shoot portals at your enemies. It's secondary
mode allows you to teleport to the Alien World for Health and
Supplies. Word of warning though: the Secondary mode uses ten times
the amount of ammo as using normal mode does.
Shock Rifle
An alien weapon used by Shock Troopers. It is quite powerful.
Spore Launcher
This weapon shoots Spores which blow up when they hit their
target