About Minibuilder

Minibuilder is an Indie, Simulation, Casual, and Adventure game developed by CaptainBots, plasmafrr, astroboat2, Plasma, Cow, and Astro. It was released on the Steam Store by astroidk games, and astroboat2.

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, Minibuilder supports the following features:

• Family Sharing
• Single-player
• Online PvP
• Co-op
• Online Co-op
• Includes level editor
• PvP
• Multi-player

Media & Sceenshots

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

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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.

Minibuilder data has been sourced from:

• Valve Corporation. (2026, February 24). Minibuilder on Steam. Steam Store.
• Valve Corporation. (2026, February 24). Minibuilder. Steam Community Hub.
• CaptainBots. (2025, July 1). Minibuilder. Minibuilder.