Rolling Stock by Chunkyboi has been released on Steam with native Linux support.
It is a physics-based co-op puzzler for up to 4 players where you load train cars together with cargo that has to fit tightly. The game costs €5.99 (15% launch discount, so €5.09), and a demo is available.
Rolling Stock is an online co-op train loading game for up to 4 players. Handle various types of cargo, ensure a tight fit, and help your friends when things get heavy. This new fully physics-based puzzler is rolling out cross-platform on Windows and Linux!
Cargo Tetris: Each train contains a new job for you to complete. Every request becomes more complex, so put on your thinking hats to Tetris the cargo together in the most optimal way.
Pull Together Now: Lift, rotate, throw and drag all kinds of cargo. Everyone’s input matters so remember, many hands make light work, as long as you are pulling in the same direction.
Custom Orders: No two requests are the same, handle all kinds of oddities in unconventional form factors. Your employers expect only the best from you, Yardmaster.
Developed Responsibly: Made with love using open source tooling and absolutely no generative AI.

Source: Steam