Alien Swarm mods

Alien Swarm prefabs mods

Everything filed under prefabs by its own author, ordered by how much it is used.

2 prefabs mods · newest update 14 Sep 2010

2 prefabs mods

Most downloaded Most followed Recently updated Newest A to Z

Bespin Base Packby HorizordPrefabs / Other/Miscupdated 16 y ago
Cloud City - Bespinby LocutusPrefabs / Other/Miscupdated 16 y ago

2 prefabs mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.