Experts Only Mercenary Simulator

Experts Only is a 1987 freeware crosshairs shooter game by Daniel Cardenas. It was released as PD on Fish Disk 78 and feels the answer to the question of what arcade Battlezone would have been like as a crosshairs military shooter. A neat (and tough!) PD game that was originally developed for eventual commercial release but for various reasons the author decided to release as PD instead.