Posted in Commodore Plus 4 Number Chaser Retro RetrogamingGame Covers – Number Chaser (Commodore Plus 4)by Stuart Wilson•February 15, 2021•0 The roar of the engines, breathtaking decisions, and the spills and thrills of the race track are all here in NUMBER CHASER. Become a racing driver and improve your estimation skills in addition, subtraction, multiplication and division. 3D View (hold and move to rotate) Stuart Wilson More by Stuart Wilson