About Galactic Siege

Galactic Siege is an Indie, Action, and Strategy game developed by 2MGames. On 11/6/2025, it was released on the Steam Store by 2MGames.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Galactic Siege supports the following features:

• Steam Cloud
• Single-player
• Steam Leaderboards
• Family Sharing

From the Steam community, Galactic Siege has been tagged with the following user tags:

• Futuristic
• Management
• Magic
• 3D
• Tower Defense
• Base Building
• Resource Management
• Survival
• Sci-fi
• PvE
• Strategy
• Indie
• Action
• Singleplayer
• Space

Media & Sceenshots

Watch the featured video for Galactic Siege and see the latest screenshots from the Steam Store.

Related Packages

Galactic Siege is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.

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Find a new game to play just like Galactic Siege through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Galactic Siege.

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Galactic Siege data has been sourced from:

• Valve Corporation. (2025, December 26). Galactic Siege on Steam. Steam Store.
• Valve Corporation. (2025, December 26). Galactic Siege. Steam Community Hub.