from the module description
This adventure was designed as an instructional tutorial to introduce players unfamiliar with HackMaster to the game. We frequently use this scenario at gaming conventions (in conjunction with a 1:60 scale model of the dungeon) to teach people to play the game.
This scenario should be able to be completed in a 4 hour block of time using the pregenerated characters provided. It works best with 4 or more players (a smaller group may be hard pressed to defeat all the monsters) but we’ve found that everyone who’s played this adventure has enjoyed the experience.
This PDF includes the complete adventure along with 9 pregen characters