Steam Engine Simulator

Yes. Steam Engine Simulator is free to play on Steam, so there is nothing to buy to start playing.

The minimum requirements for Steam Engine Simulator are: Windows 10, Intel HD Graphics 620, Intel Core i3-3110M, 8 GB RAM. It runs on Windows only. The recommended specs are in the System requirements section.

No. Steam Engine Simulator is a single-player game.

Yes. Valve rates Steam Engine Simulator as Verified on the Steam Deck: it runs well out of the box.

Yes. Steam Engine Simulator is the full base game. You need nothing else to play it.