

About 20 years ago I played world of warcraft every day and every awaken hour of the day or just about. School was over and I lived with my parents and was “looking for work”. Let’s just say that I played vanilla so much that I had guild members calling in the middle of the night to get together for world boss killing.
Since then I have realized that is not how to go about in life and last time i really got stuck was with Factorio.
Both of those things exist on Steam. If the Devs want to give access to different versions they can and many indie games do. And you can turn off updates in the settings for each game.
Edit: oof. I read badly, you already wrote that they can give access to different versions My bad for being a bad reader.