Mods / Custom Game Mode

• IInfested Marinesby BeigeAlertYou have been dispatched to deal with a dangerous pathogen detected within a remote TSF outpost. Race to repair the air purifiers before the pathogen corrodes them too severely and the air is overwhelmed with spores. But watch out, one of your teammates has already been infested!2.0k downloadsupdated 6 y ago
• DDefenseby Schrödinger's KatzWorking for build 345. Publish_id = 629502655 / 258572BF The Defense mod gameplay and rules This mod is about marines having to survive against several waves of alien bots. Higher waves are more difficult to survive. You can't join the alien team, for balance reasons, but admins can feel free to...1.8k downloadsupdated 1 d ago
• NNS2cby DragonNatural Selection 2 Classic 12-25-18 Works with B326 9-22-18 Should work with latest NS2? Im sure there are alot of bugs tho. 3-9-16 Bug fixes & some balance tweaks 3-9-16 Removed NS2 'GoldSrc' movement system completely, reverted to entirely vanilla system. Given the amount of patches since the...937 downloadsupdated 8 y ago
• TThe Faded 0.24 Rebirthby Schrödinger's KatzMod id : "1b0bc710" Incompatible with: Shine (frozen build 313 breaks the chatbox) Incompatible with: NS2+ The Faded is a new gameplay modification for Natural Selection 2 based on The Hidden: Source. This mod is still in development and not finished yet, there might be no servers and there might...869 downloadsupdated 7 y ago
• RRed's Combat Upgradesby Red-OneRed's Combat EnzymeCloud, NutrientMist, Weapons4790 downloadsupdated 4 y ago
• Nns2siege+by ZycaR543 downloadsupdated 10 y ago
• CClassic NS2 Combatby NinNS2Combat: A Combat-style mod for Natural Selection 2! This is used with permission, and is licensed under the MIT License. For more info, check out Bringing back the old and out of date Combat mod :) Note: This now works with NS2+! ModID: 520abdce441 downloadsupdated 7 y ago
• SSiegePlusPlusby NinA continuation of Siege+. ModID: 3441eca6310 downloadsupdated 8 y ago
• [[CN] GunGame Patchby StriteR.CN Community's Gungame Patch/ Made some debugging. Also patched it up with all available gungame maps Changes: Catpack will heal marine on touch +100health Self health/armor regen when out of combat GL damage to 100 Concat me case you want this mod deleted. Source 1 Meteru's mod: Source 2 ZycaR's...232 downloadsupdated 4 y ago
• GGorge Runby TinCanpublish_id = 33129be9 Gorge Run Its not a race against players but a race against the clock. Its a time trial / obstacle course / puzzle / Ninja Warrior environment for Gorges. You join as a Gorge and the timer starts. Your goal is to travel to the end of the course in the least amount of time. T...195 downloadsupdated 5 y ago
• [[CN] GorgeRun Patchby StriteR.A patch for gorgerun mod 341 original from TinCans Show the leaderboard on chat instead of console commands. Made some localization Packed with all maps gr_gorgerally gr_baconbits gr_hamhocks gr_warthhog gr_sowbelly192 downloadsupdated 5 y ago
• SSiege Simpleby AvocaNot complicated.98 downloadsupdated 9 y ago
• CCombat++by MilkCombat++ 0.4 Alpha The intent of this mod is to bring back a gameplay type using the orignial Natural Selection 1 Combat Mod for primary insiration, use the Natural Selection 2 Combat Mod as a reference and possibly incorporate some ideas from the Combat Standalone (placing structures, etc). Seei...97 downloadsupdated 8 y ago
• IInfested Marines Betaby BeigeAlertTesting build for the Infested Marines mod. ModId = 2f73672f81 downloadsupdated 9 y ago
• Hhttp://ns2siege.com http://patreon.com/ns2siegeby Avoca74 downloadsupdated 10 y ago
• SSkulks With Shotguns v325by SteelcapUpdating Skulks With Shotguns to work in build 325 Original mod by Daan van Yperen68 downloadsupdated 8 y ago
• FFreeFormby DeckFreeForm - Goals/How it works: - More time to practice Lerk and Fade during typical rounds. - Lifeforms are balanced by biomass restrictions. - There is no cost to go Gorge, Lerk, and Fade - so there is more freedom to the player once you hit the required biomass. - Since there is more freedom to...68 downloadsupdated 7 y ago
• LLast Resistance(Survivor) 1/3by MetaMind09This is an entirely new gamemode. see all the details at:56 downloadsupdated 11 y ago
• PPrevent UWE Extensionby SteelcapPrevent UWE Extension55 downloadsupdated 9 y ago
• SSiege Avocaby Avoca53 downloadsupdated 10 y ago
• NNS2 Tavern Brawl - Tiny Onosby SteelcapNS2 - Tavern Brawl This week's Brawl - Tiny Tiny Onos! We've reduced the cost, size, and Hp/armor of the Onos to 1/3rd the usual values. Fear the tiny terror of the khaara. ID: 33e73f6852 downloadsupdated 10 y ago
• SSteelcap's Fade Modby SteelcapBlink has become invisiblity with bonuses to jump height, gravity, and ground speed. Also added shadowstep back, but that has to be hooked up in other files as well.51 downloadsupdated 10 y ago
• GGhoul's NS2 Combat Forkby GhoulNS2Combat: A Combat-style mod for Natural Selection 2! This is used with permission, and is licensed under the MIT License. For more info, check out Bringing back the old and out of date Combat mod :) Note: This now works with NS2+! ModID: 527102A841 downloadsupdated 6 y ago

23 custom game mode 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.