I bought this game on steam first. I liked the trailer for game number 2. So, I bought both. I haven't played number 2 yet. 1 is great, but with 1 bug that I can't find a fix for. Whenever you try to change the games resolution, it stops responding, and you have to close it using task manager. I bought the game through GOG next. I know GOG is good with making sure older games will be playable. The same issue is still present. I'm not looking for a refund. It's a sweet game and having a DRM free copy is nice, but I was hoping the bug would get fixed. That is the only reason I'm giving it a 2 star review. Otherwise. It's really fun.