Alien Swarm Mods

Category Name Mods Downloads Total size Last update
General Mods 6 162 Jan 25, 2017
All Mods 27 1,312 891 MB Jan 25, 2017

If you're a modder and want to host your files on GameWatcher, please use our file uploader.

Not sure which mods to try out? Check our list of Best Alien Swarm Mods

Latest mods

Alien Swarm Rifle Mod Server Files - Update

  • [Mod]
  • Posted over 4 years ago
  • 2 MB
  • 7 downloads

A number of fixes and features were added into Rifle Mod. You can now play the original Alien Swarm by typing rm_challenge 0 in console. You also can control the number of aliens, their health, speed, revive team mates. All features are can be toggled.

Alien Swarm Rifle Mod Server Files

  • [Mod]
  • Posted over 4 years ago
  • 2.01 MB
  • 9 downloads

Rifle Mod is an Alien Swarm server-only mod that forces players to play with assault rifles only, harder aliens, more ammo, smarter bots. Can be installed on a dedicated server or on a regular game. See details at "Official Page"

Hypovolemia 0.1 (Alpha)

  • [Mod]
  • Posted over 6 years ago
  • 368 MB
  • 41 downloads

Hyp is a top down shooter that focuses on intricate game design while offering a unique way to be immersed in the shooting culture.

IAF Weapon Drop 1.1

  • [Mod]
  • Posted over 6 years ago
  • 428 KB
  • 41 downloads

Almost all weapons were modified more or less noticeable. Some of them are big changes (like semi-auto Railguns and Sniper Rifles or Miniguns with lot more ammo but much longer reload time) and some are only damage or reload time tweak. Also removed class

Alien Swarm SDK Conversion

  • [Mod]
  • Posted over 6 years ago
  • 244 MB
  • 20 downloads

This takes the orange box or the SDK template code and dunks it inside the Alien Swarm engine.

Alien Swarm Director Mod 1.0

  • [Mod]
  • Posted almost 7 years ago
  • 26.9 MB
  • 44 downloads

This mod focuses on increasing replayability by creating a dynamic experience every time you play.

Lana's Escape v1.00

  • [Map]
  • Posted almost 8 years ago
  • 47.4 MB
  • 764 downloads

Lana's Escape is a five map campaign on Planet 137. An IAF weapon facility has activated its maximum security systems, you squad is sent to investigate.

Lana's Escape v0.81

  • [Map]
  • Posted almost 8 years ago
  • 31.6 MB
  • 11 downloads

Lana's Escape is a five map campaign on Planet 137. An IAF weapon facility has activated its maximum security systems, you squad is sent to investigate.

Tears for Tarnor, Chapter 1: Insertion

  • [Map]
  • Posted almost 8 years ago
  • 30.9 MB
  • 28 downloads

The 1st chapter of a campaign telling the story of an unfriendly barren rock orbiting a near-dead star where civilisation somehow managed to take hold, only to be brought to it's end at the teeth and claws of the swarm.

Tears for Tarnor, Chapter 1: Insertion

  • [Map]
  • Posted about 8 years ago
  • 29.2 MB
  • 109 downloads

The 1st chapter of a campaign telling the story of an unfriendly barren rock orbiting a near-dead star where civilisation somehow managed to take hold, only to be brought to it's end at the teeth and claws of the swarm. Read full details...