Dune 2. Old ass RTS that was the forerunner to Command & Conquer, before EA ate Westwood studios. Wolfenstein 3D and Doom for FPS. Still love those games. We did have an old BBC Micro when I was 6. Had a shift break boot up on it, and a massive floppy disk drive (7 inch one I think). I could run faster than it, but it had a space invaders clone on it called Arcadians. I was the tits at that.