Topwith server-based network multiplayer tagged Sci-fi (224 results)
Explore games with server-based network multiplayer tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your games with server-based network multiplayer to itch.io to have them show up here.
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Station construction simulation featuring full atmospherics, physics, for single and multiplayer
1 – 32
Simulation
It's your turn to single handedly stop the alien usurpation invasion!
1 – 32
Action
Play in browser
Breathtaking strategy game with astonishing graphics and gameplay. Fight for rights in the Battle for the Galaxy now!
Strategy
Play in browser
Take the challenge of surviving waves of increasingly difficult evil mutants! Grab a friend to hunt and slay them.
Shooter
Cross-platform MMO 3D strategy with combat management in real time. A combination of space simulator, strategy and RPG
Strategy
Deploy to a distant moon to construct futuristic factories and harvest dark matter.
1 – 2
Simulation
The world has ended. You are deep underground with only a cheery AI companion. Can you survive and reach the surface?
1 – 4
Adventure
Fly scrappy spaceships in a gritty, realistic space sim. Hunt for parts, haul resources, and keep up your space agency.
1 – 4
Simulation
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Strategy
Top-down dinosaur shooter with intense multiplayer action. Play as a human or dinosaur in objective-based game modes!
1 – 32
Shooter
Multiplayer arena-like first-person-shooter in generated destructible voxel worlds.
1 – 8
Shooter
Play in browser
Redshift 7 is an open world action adventure game taking place in a distant galaxy overrun by hostile alien life.
1 – 10
Action
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