Road Block

Description
Roadblock is a 1-player arcade game for the Apple II.
A robbery has been committed somewhere on a convoluted map of intersecting roads and buildings. The robbers have a Porsche 928, and seek to drive off the edge of the screen. The player controls 5 separate police cruisers, and must direct each of them to cut off the escape of the robbers, to try to keep them on the map for 200 seconds. Cruisers are directed by typing their number, and telling them which direction to travel.