Game Servers

Terraria

Terraria is a 2D side-scrolling game where you dig, build, fight, and explore a procedurally generated world. It blends platforming, crafting, exploration, and boss fights across a huge progression system.

Teeworlds

Teeworlds is a free, open-source 2D multiplayer shooter where you play as a little blob-shaped character (a "tee") and battle other players in fast-paced arena combat.

Jazz² Resurrection

Jazz² Resurrection is an open-source reimplementation of Jazz Jackrabbit 2 (1998). It is a fast-paced 2D side-scrolling platformer — think Sonic the Hedgehog speed mixed with guns and a punk rock rabbit.

Valheim

Valheim is a Viking-themed survival and exploration game set in a procedurally generated world inspired by Norse mythology.

OpenTTD

OpenTTD is a free, open-source business simulation game based on the classic 1994 game Transport Tycoon Deluxe. You build and manage a transport company across a procedurally generated map.

Armagetron Advanced

Armagetron Advanced is a free and open-source multiplayer game based on the lightcycle sequence from the 1982 film Tron. Players control vehicles that leave behind deadly light trails in a 3D arena, aiming to trap opponents while avoiding collision.

C-Dogs SDL

C-Dogs SDL is a classic overhead run-and-gun game supporting up to 4 players in co-op and deathmatch modes. You can customize your player, and choose from many weapons.

OpenArena

OpenArena is a free, open-source first-person shooter (FPS) released in 2005, based on the Quake III Arena engine (ioquake3). It was created as a fully free alternative to Quake III, replacing all proprietary assets with open-licensed content.

FlightGear

FlightGear is a free, open-source flight simulator that has been in development since 1997. It's available on Windows, macOS, and Linux.

SuperTuxKart

SuperTuxKart is a free, open-source kart racing game — think Mario Kart, but starring Linux and open-source mascots like Tux the penguin (Linux), Gnu (GNU Project), and many others.

Don't Starve Together

Don't Starve Together is a multiplayer survival game where 2–6 players work together (or against each other) to survive in a dark, hand-drawn wilderness. You gather resources, build a base, cook food, research technology, and try not to go insane.

Planet Crafter

Planet Crafter is a survival and terraforming game where you're stranded on a barren planet and tasked with making it habitable — transforming a dead rock into a living world over time.

Factorio

DDRace Network

DDNet is an actively maintained version of DDRace — a Teeworlds modification with unique cooperative gameplay. Help each other play through custom maps with up to 64 players.

Team Fortress 2

Team Fortress 2 ia a free-to-play 6v6 (or 9v9) team shooter with 9 distinct classes — Scout, Soldier, Pyro, Demoman, Heavy, Engineer, Medic, Sniper, and Spy — each with completely unique playstyles.

Veloren

Veloren is a free, open-source multiplayer voxel RPG written in Rust. It's often described as spiritually inspired by Cube World, Dwarf Fortress, and Breath of the Wild.

Wolfenstein: Enemy Territory

ET Legacy is a free, open-source multiplayer first-person shooter, forked from the classic Wolfenstein: Enemy Territory (2003) by id Software / Splash Damage. It modernizes the original game while staying true to its roots.

Minecraft JAVA Edition

Minecraft is a sandbox game where you're dropped into a randomly generated world made entirely of blocks, and you do whatever you want.

Vintage Story

Vintage Story is an indie survival game built as a spiritual successor to the old Terrafirmacraft Minecraft mod. The vibe is dark, mysterious, and grounded. with an eerie atmosphere.