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About Galactic Siege
Galactic Siege is a single player survival management game with a science fiction theme. It was developed by 2MGames and was released on November 6, 2025.
Defend your base across four unique worlds in this 3D tower defense game. Battle waves of monsters, conquer 20 campaign levels, and climb the global leaderboard in the endless mode.
Games Like Galactic Siege
Looking for games like Galactic Siege? Here are top survival management recommendations with a science fiction focus, selected from player-similarity data — start with Project Astra Dominium, Siege of Centauri or Cosmic Trip.
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Frequently Asked Questions
Galactic Siege is a survival management game with science fiction theme. Common tags for Galactic Siege include futuristic, 3D, indie, magic, tower defense and others.
Galactic Siege is available on PC and Windows.
Galactic Siege was released on November 6, 2025.
Galactic Siege was developed by 2MGames.
Galactic Siege is a single player game.
Similar games include Project Astra Dominium, Siege of Centauri, Cosmic Trip, Block Fortress 2, Gold Gold Adventure Gold and others.