Principia - Physics-based sandbox game

1 min read Original article ↗

Welcome to Principia

Principia is a physics-based sandbox game. Build and play advanced contraptions, circuiting, minigames, puzzles, robot adventures and more. Open source, free and available for Windows, Linux, Android and more, download it today.

This site is the new community site for Principia. When you have installed Principia, enjoy the levels others have created, and register in order to upload your own levels and interact with the community.

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Featured levels

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Top rated levels More

Latest custom levels More

Latest adventures More

Latest puzzles More

Browse the community site archive - A full collection of levels uploaded by the community between 2013-2018

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