FOSS sandbox physics game "Principia" has been updated to version 2025.04.05. This update fixes the level manager so it works again, increases the max weight multiplier and max value of the condenser, fixes eleven bugs, and more. Principia is available to download as an App Image, in the AUR, on Itch, and from various distro repos. The code is licensed using the BSD-3 clause license. The game is made using various FOSS tools such as SDL, Blender, GIMP, and Inkscape.
The project's main website is here:
The itch page for Principia is here:
https://rollerozxa.itch.io/principia
The source code can be found on Codeberg and Github:
https://codeberg.org/principia/principia
https://github.com/Bithack/principia
The full changelog can be found here:
https://principia-web.se/wiki/Changelog
The project has a presence on Mastodon, Matrix, and Lemmy:
https://fosstodon.org/@ principia
https://sopuli.xyz/c/principia
https://matrix.to/#/!LKPioBHyywhutrUrnP:matrix.org
If you wish to help the project financially the lead developer accepts donations through Liberapay, Ko-fi, and Github:
