Thanks, but for some reason, one of the ones I downloaded decided to randomly work for no reason. I had prboom installed and ran that, so it worked fine, and fixed the resolution problem by launching at 580x400 in windowed mode. Won't launch in fullscreen due to some video issues or something :/

Ok, thanks. Just a problem with getting from the PiStore though. My pi refuses to change resolution, and the pi store goes off screen, and that refuses to get any smaller. I can't see a download thing anywhere, and I'm assuming I have to scroll sideways, however I can't, because I can't see the scro...

Ok, so, I've seen many people offer solutions for getting Doom onto the Pi, but not one of them has worked for me yet, the closest was Freedoom but the resolution was off screen, my Pi is refusing to change its resolution (that's a different story), so I was wondering about this: I have my own copy ...