Tomb of the Twice Crowned King

When death finally drew near and the forces of law were at the gates, Heimfell the giant two-headed king built a great tomb in the hills. He ordered his sorcerers to place a curse upon his family and servants, forcing them into a state of unlife to guard his crypt for eternity. Many treasure seekers have died within his halls and to this day the two-headed king is still lord of his final domain.

Taken from the Beyond Fomalhaut review...

"Tomb of the Twice-Crowned King takes you into the resting place of a murderous warlord who put his own servants and family to death to guard him in his unlife, which is definitely the thing to do if you live on a metal album cover. The scenario looks deceptively small at a first glance, but it turns out to be a lot larger than it seems. The scenario’s main value lies in how it is built into a carefully honed killing field where interlocking encounters present a deadly gauntlet over 31 keyed areas. A spirit of good competitive fun permeates the work – this is high-skill, high-stakes funhouse AD&D from an author who has mastered this particular game style, and developed the skills to present it effectively in written form."