About Idle Trinity Builder

Idle Trinity Builder is a Casual, Indie, RPG, and Strategy game developed by 火星, 火星工作室, and StarMatrix Labs. On 6/10/2026, it was released on the Steam Store by 火星, 火星工作室, and StarMatrix Labs.

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, Idle Trinity Builder supports the following features:

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

From the Steam community, Idle Trinity Builder has been tagged with the following user tags:

• Fantasy
• Idler
• Inventory Management
• RPG
• Party-Based RPG
• Strategy
• Indie
• Anime
• Turn-Based Combat
• Colorful
• Singleplayer
• Female Protagonist
• 2D

Media & Sceenshots

Watch the featured video for Idle Trinity Builder and see the latest screenshots from the Steam Store.

Related Packages

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

Supported Languages and Localizations

Idle Trinity Builder is available in 3 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

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Find a new game to play just like Idle Trinity Builder 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 Idle Trinity Builder.

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.

Idle Trinity Builder data has been sourced from:

• Valve Corporation. (2026, June 12). Idle Trinity Builder on Steam. Steam Store.
• Valve Corporation. (2026, June 12). Idle Trinity Builder. Steam Community Hub.