Series of four graphical adventure games, titled "Adventure-1", "Adventure-2" etc. The games differ in setting, and basically share their publisher D.J. Moody and developer Greg Fox, but not much else. They feature a set number or 'spaces' (caves, planets, rooms) and a set number of treasure.
Input is by keyboard. Event happens, for instance a monster appears. The player then gets to choose from a number of possible responses, like: