Mods / campaignAlien Swarm: Reactive Drop mods
Alien Swarm: Reactive Drop campaign mods
Everything filed under campaign by its own author, ordered by how much it is used.
116 campaign mods, most downloaded first · newest update 7 Sep 2026
Allchallenge281skin247Sound170Weapons142Marine141campaign116model102prototype rifle89Assault Rifle87heavy rifle82Music80vindicator79Autogun79combat rifle76marksman rifle75bulldog72Weapon70devastator62Deagle59shotgun57HUD53Sounds52Models47Bonus45Grenade Launcher43halo42UI407:7634replacement33ASBI30survival29Texture27Minigun24Config24Blue Archive21Glow19Voice19Space18Dead Space18flag18alien18Railgun17Drone16Particles16marines15animated15Flamethrower14Crosshair14Chainsaw14Meme13Combine13Background12particle12Half Life12rifle12Ammo12Horde11Challenges11blue11warframe11Custom11emote10Adrenaline10Grenade10Textures10Color10aliens10Swarm10faith10Skins9Arrow9 Soundtrack9Emotes9Audio9VGUI9Fun8Glowing8Effect7Starcraft7loading7crash7menu7Barrel7Training7Max Payne6Loading Screen6Anime5fix5Guns5Interface5Red5Gun5Escape5health5Medkit5gunshot5modding5
116 campaign mods
- Tutorial Campaign (exampleaddon)by ZoleroxJust a small tutorial (not made by me) of the "example add on campaign" you get when you install ASRD1.1k downloadsupdated 7 y ago
- Bhop Infinityby 76561199170470425>>Single Player Training Map<< Update to multiplayer version thanks ben's works Leaderboard hold space to jump to the end to share your good results1.0k downloadsupdated 4 y ago
- 孤胆by uncle这只是以前爱好做了一个随手任务地图，也可以尝试玩玩呗！鉴于原始代码文件丢失无法再更新所以就不能改动关卡了！994 downloadsupdated 8 y ago
- Deep Freeze Survivalby dormedas theOG check the URLDeep Freeze Survival ported from the original game as-is. Originally released July 21st, 2010, Deep Freeze Survival was one of the first Survival-type maps released for Alien Swarm. While admittedly not very good (then or now), it did assist in setting the stage for longer, more creative, and bet...965 downloadsupdated 4 y ago
- mogaiby uncle文化有限 小地图是个坑啊927 downloadsupdated 7 y ago
- Scienic Railwayby Sgt.SixpackThis is incomplete but still it shows quite a bit of effort put in by two mappers. The first mission was split into two vmf to save compile times. Files were lost only the vpk and an unfinished version of the 2nd part of the first mission in bsp format was found in online storage. Beware if u try...741 downloadsupdated 4 y ago
- Zenithexby Ground ControlAt 21:00 hours, Zenithex, an advanced weapons space station, ordered emergency level 5. With the facilitys weapon defences online, there is now no way in or out of the complex. However, a subsection of a lower level has become detached from the main facility and is currently hurling through known...642 downloadsupdated 2 y ago
- Skycrashers (RCI 2025)by legomanasSkycrashers There aren't any aliens this high up. This time, you're here for one man and his tower - bring them both down. After a set of classified documents and the contents of several stolen SynTek PDAs were leaked to the public, it became known that Telic Corporation was responsible for the a...623 downloadsupdated 2 mo ago
- DEFRAG Jacob's Rest Campaignby jhheightCampaign which consists of slightly modified Jacob's Rest maps. Your goal is to complete the maps as quick as possible, compete against your friends or leaderboards. Each game difficulty has a different setting: Easy -> asw_marine_friction 1.00, Normal -> asw_marine_friction 0.75, Hard -> asw_mar...552 downloadsupdated 5 y ago
- Evil holeby _Vertigo_525 downloadsupdated 3 y ago
- Xezon Boss Battleby 76561199056155844try to deffeat the boss of Xezons! i tried to make a somewhat sopiler in the picture, i really tried at my best! -R--T-LS -RE --E-D T- -IM508 downloadsupdated 4 y ago
- Classical CSby uncleSalute to my lost youth, CS in my heart forever so classic!!496 downloadsupdated 3 y ago
- Reactive DeFRaG Beginner Campaignby jhheightInspired by Quake 3 Arena CPMA Physics DeFrag and other defrag style games like xonotic and turnt Autohop version of the campaign included, you can just hold jump in that version. RDF Beginner Line RDF Beginner Corners RDF Beginner Slick RDF Beginner Weapons RDF Beginner Strafe RDF Beginner Line...440 downloadsupdated 19 mo ago
- 迷宫 BOOSby uncle一个小小的迷宫地图，可能后续学习的越多做得越好吧？如果你有好的关卡，机关，陷阱，可以留言让我也有多余的思路制作更好的作品！祝游戏愉快！来至于一位中年大叔的祝福。366 downloadsupdated 3 y ago
- RDF JH's Strafe Pack 1by jhheightFour strafe maps for the RDF (Reactive DeFRaG) mod. You need to be subscribed to RDF Beginner Campaign addon. Grass Hexagons Jumpy Facility Grass (Autohop) Hexagons (Autohop) Jumpy (Autohop) Facility (Autohop)352 downloadsupdated 3 y ago
- Prop_Base Survival!by 76561199056155844Prop_Base Themed map, you will survive Hive Invasion! all game information is within the map! "ED_Alloc: no free edicts" WAS FIXED! (Converted prop_dynamic_override to prop_static, becuse prop_static was not filling entity count, becuse it was walls, floors and cieling, and its many.)310 downloadsupdated 4 y ago
- Dead Windsby legomanasA WIP campaign, currently in development. 3/3 missions currently available. -Rust and Blood -Into the Darkness -...a Fitting End -???... -???... -...306 downloadsupdated 5 mo ago
- Jump mapby uncle(Thanks to programmer jhheight for the message of technical support, I am still slowly learning, a lot of do not understand, thank you for helping to solve the difficulties!) This is a jump map thank you for playing!281 downloadsupdated 3 y ago
- Alenus Wastus! (planet that fully taken by swarm)by 76561199056155844Alenus Wastus... you better dont go to the surface, or else... sorry, no screenshots :( may be updated!270 downloadsupdated 4 y ago
- Search For Salvationby legomanasOriginally made for RCI2025, development stopped after PC died and we made Skycrashers instead. The full campaign is finally finished after a year-long hiatus. Contains four missions. -Windy Trail -No Hope -Breach of Protocol -Compromised -???... Or maybe it contains five? I hope you enjoy it. Ma...213 downloadsupdated 2 mo ago
116 campaign 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.