From the introduction:
A fantasy role-playing adventure for the Michicon IX Gamefest.
Go carefully, you are heirs to the gold of Ebenezer B. Grimm. You have reached the end. Many trials await you still. You must pass Snavely and Snively.
Players venture into the cavern stronghold of their dead uncle. They have two hours to carry out as much treasure as they can find.
A mystery dungeon, fantasy scenario for first-level characters. Originally produced by Metro Detroit Gamers for convention use in 1980, the scenario was "republished" (photocopied) by Pacesetter Games & Simulations in a sanctioned, limited, numbered print run in 2014. Includes the 13-page scenario and 7 pre-generated characters.