Alien Swarm: Reactive Drop
Alien Swarm: Reactive Drop mods
A mod changes the game itself, so it is tied to a game version and to whatever loads it. Filter by both and you get the list that will actually load, not the list that mentions your version somewhere in a description.
challenge281skin247Sound170Weapons142Marine141campaign116model102prototype rifle89Assault Rifle87heavy rifle82Music80vindicator79Autogun79combat rifle76marksman rifle75bulldog72Weapon70devastator62Deagle59shotgun57HUD53Sounds52Models47Bonus45Grenade Launcher43halo42UI417:7634replacement33ASBI30survival29Texture27Minigun24Config24Blue Archive21Glow19Voice19alien18flag18Space18Dead Space18Railgun17Drone16Particles16animated15marines15Flamethrower14Crosshair14Chainsaw14Background13Combine13Meme13Ammo12rifle12particle12Half Life12Custom11warframe11Challenges11blue11Horde11emote10Adrenaline10Textures10aliens10Color10Grenade10Swarm10faith10VGUI9Skins9Emotes9Audio9Arrow9 Soundtrack9Fun8Glowing8Barrel7Starcraft7loading7menu7Effect7Training7crash7Loading Screen6Max Payne6Interface5Anime5Medkit5fix5Escape5modding5Guns5Red5Gun5gunshot5health5
- Friendly Fireby element109Friendly fire is real!92 downloadsupdated 4 y ago
- CSO weapon pack 3by imelmanReplaces various weapons with ones from Counter Strike Online/Nexon Zombies/Studio. A stockpile of weaponry being released. Model source:92 downloadsupdated 3 y ago
- I Hate Those : Vanillaby trick-masterTransform all enemies into a specific type Current allowed ennemies are : - Mortar - Buzzer - Shieldbug - Queen - Harvester - Parasite - Shaman - Antlion - Boomer - Ranger - Über Based on this challenge : I added new enemy types, put vanilla settings instead of asb2, and removed parasite + shield...90 downloadsupdated 7 y ago
- Circuit Breakerby element109Simple Version Here90 downloadsupdated 4 y ago
- Firearm Audio Replacement Packageby RShibbsStraight from Shibbs Tech's advanced southern Wisconsin labs, come the Firearm Audio Replace Package (FARP) for Alien Swarm! Using high tech auditory technology, we've changed the sounds of most of the Marine's ballastic armory, because why not?90 downloadsupdated 7 y ago
- なつきネコloading iconby 76561198375861947loading gif icon90 downloadsupdated 3 y ago
- Nijisanji Ienaga Mugi/Sister Cleaire vtubers marinesby imelmanReplaces swarm marines with virtual youtubers Sister Cleaire/Ienaga Mugi from Nijisanji. Art doesn't belong to me, used only for in-game images. Model source:90 downloadsupdated 3 y ago
- Save Herby 7:76When a lone marine becomes dangerous, a random marine teleports to his side, helping him with hero abilities.90 downloadsupdated 2 y ago
- Barrel Warning v2 (Stable)by AstroCatNipThis mod adds a warning icon to explosive barrels. This affects: -Red barrels -yellow barrels Credit: Astrocatnip - building the effects Grimcore - finding a solution to the multiplayer crashes Ben lubar - providing a stabilisation archive90 downloadsupdated 10 mo ago
- GTA 5 Wasted (Mission failure)by AstroCatNipReplaces the mission failed Sound with the gta 5 (wasted) death sound.90 downloadsupdated 13 mo ago
- Blue Archive Nico/Kazusa colonistsby imelmanReplaces colonists with Kazusa/Nico from Blue Archive. Made thanks to my newly developed skills in HL2/GMOD. Model source:90 downloadsupdated 16 mo ago
- Pre-alpha Queenby AstroCatNipThe queen baised on its pre beta consept art of alien swarm infested.89 downloadsupdated 4 y ago
- Max Payne - Beretta | Twin Pistolsby TrinityChanges the M73 Twin Pistols' sounds into the ones used by the Beretta from Max Payne. - Source Zip88 downloadsupdated 5 y ago
- Miniguns Strike Challengeby DmitriyIn this challenge only Miniguns are allowed to be used as primary weapons. You can also use ammo, sentries and heals. Settings: Freeze grenades and ECA are not allowed, to make parasites and shieldbugs more dangerous. Sentries do not block aliens and can be destroyed by them. Two sided hordes of...88 downloadsupdated 7 y ago
- 替换榴弹音效by 765611996425479487.22觉得声音小,调游戏里面的音频+扬声器配置 音效素材来源于网络 7.27调整了榴弹爆炸的声音大小,如需原版,请联系我。88 downloadsupdated 2 y ago
- Glow Aliens Patchby AutoGavyAn old update broke the glow aliens addon , causing harvesters and biomass to display weird green lights. This'll fix it.88 downloadsupdated 16 mo ago
- Sin Emergence weapon packby imelmanReplaces the prototype rifle, bulldog and devastator with ones from Sin game.88 downloadsupdated 4 y ago
- Gray Gasby hangumi-The gas turns color gray. -New effect fix -CAUTION : you may not be able to see well depending on your surroundings. :( Have Fun!87 downloadsupdated 19 mo ago
- Heal beacon timeout warningby locklannRequested by Swarc; adds a 5 second countdown to the heal beacon.87 downloadsupdated 12 mo ago
- 雨中冒险挑战 - 增强版by 嗑瓜子雨中冒险挑战 - 增强版 Risk of Rain Challenge - Enhanced 新增与调整内容: New and updated features: - 任务失败或任务重启后,背包物品不会丢失,除非手动重置 - Backpack items are preserved after mission failure or restart unless you manually reset the run - 队友倒地后不会立刻死亡,而是进入失能状态;其他队友可以在旁边长按 E 救起 - Marines do not die immediately when downed; th...87 downloadsupdated 5 mo ago
- AS:I Mininglaser/Teslacannonby AstroCatNipReplaces the retail mininglaser/teslacannon with the alien swarm:infested beta version, even comes with custom sounds. All right to the Alien swarm infested assets go to valve and black cat stuidos.86 downloadsupdated 19 mo ago
- Anti Troll Packby FrodoA must have, to stop 99% of all your troll problems - Backfire - Meta Have 1 noob with high ff? He's probably not using a meta weapon? Switching this on meta weapons stay normal ff while noob weapons get backfire - Backfire - Saw/GL Is the noob using a meta weapon? Just use this one - Backfire -...85 downloadsupdated 6 y ago
- poisoned atmoby typical russianin an atmosphere poisoned by alien and radioactive barrels, holes in a brave Space Marine's suit can lead to catastrophic consequences. While injured, you will take some damage until a medic or repair kit repairs the holes in your spacesuit. but if you delay the treatment, then a new alien life w...85 downloadsupdated 5 y ago
- Arknight Endfield Estella/Laevatin marinesby imelmanReplaces swarm marines with Laevatain/Estella from Arknight Endfield. Art doesnt belong to me, used only for in-game imagery. Model source:85 downloadsupdated 5 mo ago
- Magical Girl Witch Trials commanderby imelmanReplaces commanders with Magical Girl Witch Trials characters. Art doesnt belong to me, used only for in-game usage.85 downloadsupdated 2 mo ago
- Striped Marine Helmetsby legomanasThis add-on gives each marine's helmet a uniquely colored, bright stripe for easy identification. Also, they look cool. Special thanks to AstroCatNip and Grimowy for helping with this add-on.84 downloadsupdated 17 mo ago
- chainsaw small sound(10%)by 76561198375861947no chainsaw sound 🔊🚫 chainsaw small sound(25%) chainsaw small sound(50%) The abandoned seeds give birth to new green shoots. Blooming green shoots、 after all, are sharp deadwood.84 downloadsupdated 4 y ago
- Starcraft 2 Protoss zealot armorby imelmanReplaces heavy armor with Protoss zealot armor from Starcraft 2. Model source:84 downloadsupdated 2 y ago
- MGS V Musicby AstroCatNipChanges alien swarm (basic) music and ui sounds with soundtracks from: metal gear solid phantom pain/ground zero. (also some ui sounds) All copy right for the sound go kojima and konami.84 downloadsupdated 4 y ago
- PGR Lucia marinesby imelmanReplaces swarm marines with Lucia from Punishing Gray Raven. Adjusted for new update bone structure. Art is not mine, used only for in-game images. Model source:83 downloadsupdated 3 y ago
- pririfle-m4a1 M4A1换技术步枪by 7656119841352098983 downloadsupdated 2 y ago
- MMod x Jakes Beefier Weapon soundsby 76561199224553445Uses sounds from hl2 mmod x Jakes beefier sounds to make the alien swarm weapon stronger.83 downloadsupdated 18 d ago
- Valve weapon packby imelmanReplaces various weapons with ones from Valve games. A revision of old addons on top of mixing them into a single package of good weaponry. I had multiple candidates for certain slots, but either they are below high model quality, or reserved for a future addon. Plenty of models are remakes of th...83 downloadsupdated 2 y ago
- o rin !(cat dance!)by 76561198375861947probably is explosions Remember it! 5-sided o rin harvester!cat! cat! cat!82 downloadsupdated 4 y ago
- Original Gas Grenade Particle Dark Yellow Color Variationby DmitriyReplaces gas grenade particle to the original one. Changes color to dark yellow instead of original green.82 downloadsupdated 4 y ago
- Gachimuchi soundsby imelmanReplaces various sounds with Gachimuchi ones.81 downloadsupdated 3 y ago
- ASBI Boundsby jhheightAll credits go to Reit Bounds challenge with added ASBI81 downloadsupdated 4 y ago
- ASRD : RDK_Invasion MODby ターニャ(only Onslaught ) realitic balance no hp regen add more "pero rist" peropero !81 downloadsupdated 9 y ago
- Salty Allstars Boomstickby Risb0Grenade launcher working with custom skins and glowing bullsh!t. Recommended with: Poland border barrier destroyer tool, free migrants!81 downloadsupdated 17 mo ago
- One Hit Reviveby Great Shark 🦈One Hit Revive This mod combines one hit challenge with Instant Revive for new gameplay experience. What's the rules? You die within single hit by aliens, friend can revive you instantly. Healing items/medgun can't be selected in the lobby (you don't need it anyway). Friendly Fire is real, so be...81 downloadsupdated 6 y ago
- Beta Drones Black Red Skinby Risb0Beta drones ported to the normal ones. Specimen A without wings Specimen B with wings Dead body without head Custom beta gibs80 downloadsupdated 5 y ago
- Killing Floor 1 Musicby hangumiReplace battle music with music from Killing Floor 180 downloadsupdated 23 mo ago
- 2026 Spiked Antlion Guard (With Drone claws)by Risb0This model using claws to match other aliens. This addon is compatible with your custom aliens and claws skin/textures. If you like the original style of the green aliens i recommended it with: Enjoy.79 downloadsupdated 2 mo ago
- Bacon Balanceby trick-masterWrite "+" and "-" to change firerate of the Beacon! Was made for this thread :78 downloadsupdated 5 y ago
- Difficulty Tier 4by AutoGavyneed rd_difficulty_tier supports > 278 downloadsupdated 7 y ago
- HOPEFUL TRY Classic Challengesby SfasteriatIf You Run Out Of Ammo, Try To Use Mortars Shots Against Shieldbugs. (A Custom Hopeful Try Challenge Is Enabled) (More Bonus For Ammo Boxes) (More Bonus For Med Satchels)78 downloadsupdated 3 y ago
- 替换大厅背景音乐/Replacement hall music(Cage NTv)by 76561199017573982等会就去看独角兽菲尼克斯78 downloadsupdated 4 y ago
- Firefightersby legomanasThis building in the middle of a forest is burning! And Parry the Parasite is trapped inside! Quick marines, grab these fire extinguishers and rescue him! dumb little mission where you are a firefighter and must fight fires. i hope you enjoy. P. S. - theres a lot of fires, so expect a big loss in...78 downloadsupdated 13 mo ago

