Aliens have a chance to drop ammo and medkits when they die, and picking up regular ammo will also refill your secondary ammunition, such as grenades. Aliens have a higher chance to drop medkits than ammo. This is a client-side mod, meaning that people wil...

Biogen Corporation is a 3 mission campaign by Uradzimiru. RD team have the permission to include this campaign into RD but this campaign needs some polishing and for now is available through workshop. Mission 2 is a puzzle mission where you need to find gu...

Turns the legs and tail of the parasite bright red and the body a darker shade of yellow for better visibility....

Changes parasites to render them bright and noticeable. Useful for low end PCs which have Shaders setting on Low. And for players who play on hardcore difficulties....

IAF have been called in to investigate the Cathalu facility. This is a one mission campaign by XentriX74....

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This Custom HUD shows all Players on the HUD. Tested on all 16:9 Resolutions. While you're at it, also get this: Lobby 8 players list full view by byblo 这个自定义HUD显示了HUD上的所有玩家。在所有16:9分辨率测试。当你在它，也让这8位球员的名单：大厅全景的毕布勒 （翻译） http://i.imgur.com/Gkw7mwm.gif?1...

Campaign with 4 levels/missions Misson Briefing: Syntek have a serious problem they have an important director stuck in the city. He is held up in a Syntek building, completely over run by the swarm. You have to walk him out of there....

Invisible Threat is a one map campaign. This is a map which was second in Biogen Corporation campaign. Players didn't have guns and had to fight almost invisible aliens. In this version the gameplay was changed to have guns and fight usual aliens. The map ...

At the lobby screen, allow to see all first 8 players from the list without having to use the scroll bar. Also compatible with 4:3 screens. 在大厅的屏幕，可以看到前8名从列表中无需使用滚动条。 同时兼容4:3的屏幕。...

New primary weapons: Flechette Launcher, Ricochet Rifle, Med. Satchel (single targetted medkits), Ammo Bag (used to store and give specific ammo) Unlocked weapons: Mining Laser, .50 cal MG New offhand items: T75 explosives, Swarm Bait Unlocked items: Assau...

An experimental hardcore map where you enter a cave to extract a sample of biomass. The cave if filled with aliens and mutated red drones. Red drones cannot be ignited, frozen or electro-stunned, they also have increased health....

A slightly modified version of Dead City mission 1. Does not conflict with the original version and can be installed side by side. This is a one-map-campaign....

You can revive(respawn) your teammate by holding 'E'...

A campaign that consists of tilegen generated maps with various different gameplay tweaks. 2nd map was just added, it was made in 3-4 hours, so don't judge harshly :)...

Reupload of the original Tech Abuse map. I DID NOT MAKE THIS MAP. THIS MAP WAS MADE BY ManlyKloc! https://steamhost.cn/steamcommunity_com/id/ManlyKloc Here's the map's base files: https://www.dropbox.com/s/dzlffzedb8bz309/AlienSwarm_TechAbuse%2Bother.7z?dl=0 Race your ...