Geoff Crammond‘s racing simulator, Revs, is an absolute classic on the BBC Micro. It was the first ever racing game made for home computers that focused on realism, and it still plays amazingly well to this day. Revs was first published by Acornsoft in 1985.
The classic Elite originated on the BBC Micro. David Braben and Ian Bell‘s classic space combat/trading game was first released by Acornsoft in 1984.