Our Space Engineers servers support full Xbox + PlayStation + PC crossplay. Players from any platform can join the same server. See our crossplay setup guide.
We host all of our Space Engineers servers on our modified TCAdmin v2 platform. This proven, powerful control suite offers the best in server management capability.

Take your Space Engineers experience to the next level with our reliable and high-performance server hosting. Build, explore, and survive in a persistent universe, knowing your server is optimized for seamless multiplayer gameplay and customization.
Space Engineers is a sandbox game that blends creativity, engineering, and survival into an immersive space and planetary experience. Set in a vast, procedurally generated universe, players can design, build, and manage everything from spacecraft and planetary bases to massive industrial complexes. The game's realistic physics-based mechanics challenge players to construct functional and efficient structures, taking into account gravity, resource management, and structural integrity.
Players can choose between Creative Mode, where unlimited resources allow for freeform construction and experimentation, and Survival Mode, which introduces limited resources, environmental dangers, and a need for strategic planning to stay alive. Beyond building, players can mine asteroids, pilot ships, explore distant planets, and even engage in battles against AI drones or other players in multiplayer mode.
With expansive open-world maps, Space Engineers offers endless possibilities for exploration and innovation. The game's community-driven modding ecosystem further expands its potential, adding new tools, vehicles, and gameplay mechanics. Whether you're a casual builder or an engineering enthusiast, Space Engineers provides an engaging platform to test your creativity and problem-solving skills in a futuristic, ever-evolving sandbox environment.
Our dedicated Space Engineers servers are online 24/7, giving you and your friends uninterrupted access to your custom worlds. Whether you're collaborating on massive space stations or competing in multiplayer battles, our servers provide the stability and performance you need. Enjoy persistent gameplay, even when you're offline, with seamless support for multiplayer sessions.
Enhance your Space Engineers experience with full mod support on our servers. Easily install and manage community-created mods to expand gameplay with new mechanics, ships, tools, and more. Our user-friendly control panel simplifies mod management, giving you the freedom to create a truly personalized universe. Tailor your server to fit your vision, whether it's exploring the cosmos or building an industrial empire.
Automated world backups, one-click Steam Workshop and Mod.io installs, DDoS protection, and 24/7 support are included.
Space Engineers ships a free Windows-only dedicated server tool (DedicatedServer64). It is CPU-bound rather than RAM-hungry, because voxel physics and collision lean on single-thread speed, so plan for a few fast cores (3.0GHz+), 8 to 16 GB of RAM, and roughly 10 GB of disk. No GPU needed. Linux needs Wine.
298740:steamcmd +login anonymous +app_update 298740 validate +quit
SpaceEngineersDedicated.exe and set your world, slot count, and SpaceEngineers-Dedicated.cfg options. To let consoles in, enable crossplay (EOS), which limits you to Mod.io mods and three planets.27016 on your router and firewall so players can connect.After that it is on you: patching on every Keen update, scheduling world-save backups, restarting after crashes, and absorbing DDoS yourself.