I remember this "Tank" game on my old Electron, blocks for buildings and blocks for the tanks with tracks that  were rectangular blocks [lol]. It was head to head, tank versus tank and they "fired" smaller blocks at each other and a hit resulted in a "blowing apart" of the tank blocks, cool!!

ROFLMAO!!!!!

 

Injustice will be avenged.
Cofiwch Dryweryn.