Snapper was one of the first Video Arcade Conversions made for the BBC by AcornSoft. They got this conversion so bang on correct, that a certain arcade manufacturer threatened to sue Acorn. Because of this, the game was later changed: the Pac character changed, and so did the ghosts. Of course, none of this really altered the gameplay, and even today - just like the original Pac-Man - it remains highly playable.