Metagaming MicroQuests series
These are programmed adventures designed to be used with the Melee and Wizard fantasy skirmish boardgames or with The Fantasy Trip - In The Labyrinth. They can be played solo, two-player, or multi-player.
See also: Metagaming MicroGames series, Metagaming MicroHistory series
Two other Metagaming titles also have some connection to the series. The Lords of Underearth has rules for using it with Melee/Wizard. Dragons of Underearth was a reworking of the system.