onFOSS-LAN is a online, "Free (as Freedom) and Open Source" LAN-Party.
See the main onfoss.org website for more information. You will find our communication channels there as well. We highly recommend you join our Mumble server during the event.
Hosted by Elouin
Start at Saturday 7 February 2026, 12:00 UTC
There are a few game servers running. To connect, simply start the game and connect to this domain. See also the Help section for more information.
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0 A.D. | A free, open-source RTS game of ancient warfare. | More info |
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Armagetron Advanced | Drive your lightcycle and leave a lightwall behind you. Survive as long as you can and try to make others run into walls. | More info |
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AssaultCube | FREE, multiplayer, first-person shooter game, based on the CUBE engine. Taking place in realistic environments, with fast, arcade gameplay. | More info |
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Bzflag | Drive around in a tank that can jump, trying to shoot your opponents while dodging their bullets. | More info |
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Hedgewars | Worms-like game where your team of hedgehogs needs to destroy the other teams using the ludicrous arsenal at their disposal. | More info |
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Hurry Curry! | Cooperative multiplayer game about cooking. You work at a restaurant accepting orders, cooking various dishes and serving meals to customers. | More info |
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Hypersomnia | Fast-paced top-down arena shooter. | More info |
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LibreQuake | Fully libre Quake-compatible FPS | More info |
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Lix | Lemmings-like game where you need to guide your little people to safety despite their best efforts of wandering into things that will kill them. | More info |
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Mindustry | A building and tower defence game where you build up an industry and defences against ever larger waves of enemies. | More info |
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Minetest | Sandbox game with great mod support | More info |
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Nazi Zombies: Portable | Wave-based Co-op shooter based on Call of Duty's Zombie Mode | More info |
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Odamex | Multiplayer-focused DOOM engine that allows deathmatch, coop, and capture the flag modes. Here we are using the Freedoom assets so you don't need a copy of the original game to play. | More info |
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OpenArena | First person shooter based on Quake 3 Arena. | More info |
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OpenHV | Real-time strategy game where you mine resources and build units to attack and defend. | More info |
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OpenSoldat | Fast-paced 2D side-scrolling shooter game where you have a big gun and a jetpack. | More info |
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OpenSpades |
Mix between a first person shooter and Minecraft. Build defence structures, dig many tunnels or go on the offensive.
Warning: uses potentially non-open assets. Fix is here. |
More info |
| Pixelpusher | Drone-based team combat game that emphasizes positioning and momentum above all else. | More info | |
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Shattered Paradise |
Real-time strategy game where you mine resources and build units to attack and defend.
Warning: Uses non-libre assets from the Tiberian Sun freeware release from 2012. |
More info |
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Spaceships | Fly little spaceships in a 2D battle arena | More info |
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Super Tux Party | Turn-based party game where you challenge other players in real-time mini games. | More info |
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SuperTuxKart | Kart racing game where you can use the various power-ups to give yourself a boost or hinder your opponents. | More info |
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Suroi | A 2D battleroyal browsergame | More info |
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Tanks of Freedom | Isometric pixel art turn-based strategy game. | More info |
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Tanks of Freedom 2 | Isometric 3D pixel art turn-based strategy game. | More info |
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Teeworlds | Fast-paced 2D side-scrolling shooter game where you have a big gun and a grappling hook. | More info |
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UFO: Alien Invasion | Squad-based turn-based tactical strategy game in the tradition of the old X-COM PC games | More info |
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Unvanquished | First-person shooter of aliens vs humans. There are several classes and it's possible to build structures. | More info |
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Warzone 2100 | Real-time strategy game where you design your own units while researching new technology. | More info |
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Wasted | Derby destruction online game where your objective is to push your enemies off the map. Last one standing is the winner. | More info |
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Xonotic | First-person shooter where players compete in a 3D world. It features Battle Royale mode. | More info |
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Yorg | Top-down racing game with a small array of weapons to frustrate your opponents | More info |
Enjoy!