In this game, you drive a truck around to gather and defuse time bombs before they explode - all the while avoiding mines and bomb craters.
Your job is to get your trucks in quickly, defuse the bombs (especially the flashing ones which are about to go off), and get out as fast as you can. This game has four skill levels, and there are version for VIC, 64, Apple, and PET.
Minefield was written by Sean Igo and published as type-in source code in Compute! Issue 37, June 1983.