PC gaming is important to attract the audience.
I can think of two categories into which are games divided: proprietary and open source.
1. Linux version of Steam, and how to run it.
is an open source gaming platform for GNU/Linux. I created a topic
on their forum, with a request to make a client for BSD, waiting for an answer.
3. Other open source games, that can be compiled specifically for BSD from source code.
So let's discuss, perhaps someone has experience or ideas.