Zombie Stress uses all of the weapons from Half Life 2 but also has some extra weapons. Information about such weapons can be found below. All of the weapons have had a change in damage or even total clip size. Most of the images are currently temporary as the weapons may be skinned.
The Crowbar
The crowbar is probably the most famous weapon for Half Life 2, we do not leave it out in Zombie Stress 2 though. No infact due to the brutality of it all we have decided to stick it in and bump up the power of the weapon. Utilise this weapon to cut through the ranks of the Zombie hordes with great ease, watch them fly across the map as your swing this blade into their head-crabs.
Original Damage Output: 10
Zombie Stress 2 Damage Output: 200
USP Match "The Spud Gun"
The first firearm that you get in Half Life 2 has been given an update in its damage output to make it a more formiddable weapon to use. The perfect weapon to use on barrels, headcrabs, sniping or even if your up to it: Mid battle confrontation. Though it's more commonly used when other ammo is out.
Original Damage Output: 5
Zombie Stress 2 Damage Output: 20
Clip Size: 18
Total Ammo: 150 (+18)
Magnum "The Dirty Harry"
This debate finaliser of a weapon is something that will do significant damage to anyone who is one the other end of the barrel. The makers of Zombie Stress love this weapon for its brute force and thus decided that as well as improving its damage output that its clip size would also be improved.
Original Damage Output: 40
Zombie Stress 2 Damage Output: 60
Clip Size: 6
Original Total Ammo Size: 12 (+6)
Zombie Stress 2 Ammo Size: 60 (+6)
The Colt
This weapon is donated to the mod byDynamic Customs Inc
This weapon is the more automated form of the Magnum, it deals out some serious damage. It has a good reload time and a decent damage output.
MORE INFO COMING SOON
Submachine Gun "SMG"
This is more of the cliche weapon for most of Half Life 2, we have left it in due to the fact that its relativly effective at dispursing Zombies at close to medium range and that the grenades it comes with are very deadly, we have upped the damage output of this weapon to make it a bit more effective.
Original Damage Output: 40
Zombie Stress 2 Damage Output: 100
Clip Size: 45
Original Total Ammo: 255 (+45)
Zombie Stress 2 Total Ammo: 450 (+45)
Overwatch Standard Issue Pulse Rifle "The Bigger Machine Gun"
Without a doubt probably the best rapid fire weapon in Half Life 2. It's more accurate and deadlier then the SMG, so we had to keep it in. A slight increase to its damage and a larger total ammo make this weapon a must have for any zombie blaster.
Original Damage Output: 100
Zombie Stress Damage Output: 150
Clip Size: 30
Original Total Ammo: 60 (+30)
Zombie Stress 2 Total Ammo: 180 (+30)
Shotgun "Little Friend"
It is the THE anti-zombie weapon, due to its blunt blast that does massive damage to any part of the zombie no matter where you hit it. The shotgun will do the damage that other weapons won't, its a more personal tool in combating hordes of the undead and thus we have done nothing to change its original style other then increase the total ammoy size.
Damage Output: 84 - Varies with range. (Close + Head shot = Instant kill)
Clip Size: 6
Original Total Ammo: 30 (+6)
Zombie Stress 2 Total Ammo: 60
Crossbow "One-Hit-Killer"
Despite the sheer brutality (and awesomeness) the Crossbow is one of those weapons that you have to marvel for its sheer simplicity. This weapon will kill an enemy no matter how far or where you shoot them. The fun of it all is that you can bounce the projectile off of walls or floors (so long as you are at an angle). This with the fact that it will impale any enemy that is near a wall make this weapon very very cool. Expect increase in Total ammo hold!
Damage Output: 100
Clip Size: 1
Original Total Ammo: 10 (+1)
Zombie Stress Total Ammo: 20
Rocket Propelled Grenade Launcher (RPG) "The Big One
"
This weapon is something that a lot of gamers can't wait to get their hands on, a weapon made famous by the Quake and Doom games has not escaped Half Life 2 nor our mod. This weapon which originally followed a laser sight now has the option of having the laser guidance to be turned off so it flys free towards a target giving you time to look behind you to see if no ones coming up behind you.
Damage Output: 200
Clip Size: 1
Original Total Ammo: 3 + 1
Zombie Stress Total Ammo: 20
Fragmentation Grenades "Nade" 
If there are two things you learn from grenades in half life 2: 1. Never underestimate their damage. 2. They clear hordes of zombies very well. So with these two factors in mind your are equipped with this horde removal devices in our mod as well but we allow you to carry more then normal.
Damage Output: 125
Original Total Ammo: 5
Zombie Stress Total Ammo: 20