There are a few open source game projects I follow. I suppose the most famous one is the Freespace 2 source code project. Although it didn’t start open source, the original devs open-sourced it later. It has great support, and a great modding launcher called Knossos. To play the game, even with the source code, you either need the original disks or a copy of the installer from GoG, but it’s really cheap. Getting it working on Windows is pretty easy, but Linux is only slightly more complicated. (Fortunately, there’s a new launcher that makes it way easier).
There are a few open source game projects I follow. I suppose the most famous one is the Freespace 2 source code project. Although it didn’t start open source, the original devs open-sourced it later. It has great support, and a great modding launcher called Knossos. To play the game, even with the source code, you either need the original disks or a copy of the installer from GoG, but it’s really cheap. Getting it working on Windows is pretty easy, but Linux is only slightly more complicated. (Fortunately, there’s a new launcher that makes it way easier).
If you’re interested, let me know.