Game: Dungeon Master's Assistant Vol 1: Encounters

Designed as a tool to assist dungeon masters in the tabletop role-playing game, Advanced Dungeons & Dragons, this computer program features a database of over 1,000 distinct encounters and more than 1,300 monsters.
Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".