because #rememberrookie this mod simply replaces alien swarms creepy noise at the main menu with a actual theme instead (since we are getting a lot more halo mods around here) all credit goes to 343 and bungie for the halo series and music i simply just ma...

Plays "Don't Stop Me Now" from Queen everytime you use the adrenaline! If the mod does not work for you, chances are it is not present in: \steamapps\common\Alien Swarm Reactive Drop\reactivedrop\addonlist_workshop.txt Right click this page, copy URL, past...

revision 1.0 ------------ EN: *Port models from Halo. *New music theme from Halo. revision 2.0 ------------ EN: *New portraits. *Fix bones on models. *Fix animations players. revision 3.0 ------------ EN: *New arrows and smiles. *Fix removed the pilot's pi...

A crosshair inspired by Rydbergs turret. Reloadbar inside crosshair is disabled. Fits perfectly to my Rydbergs Arrows mod. Other stuff used in the screenshot: Colorful Marines No Grain Weapon retexture ...

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 :)...

It's a fun campaign of 3 original and fun maps that i made some time ago for alien swarm. The last map has some bugs but is still fun to play at least one time. I spend nearly 200 hours to make this campaign. NOTE : I don't like unlimited number of aliens,...

This is a collection of 2 survival maps gathered in one addon. List of maps - Killzone by "kh" - Frosty Remake by "Lycosa" https://reactive-drop-stats.appspot.com/leaderboards/speedruns/922535233_survival01killzonerd https://reactive-drop-stats.appspot.com...

Defend The Base is a team based survival map, you have turrets and ammo. Survive for 6 minutes to win, prepare for a nasty fight!...