What Non-D&D Would You Use For A Dungeon Focused Campaign

[Bill Zebub]

Dragonbane.

Yeah since Shadowdark doesn't count, I would vote for Dragonbane.

 

[Arilyn]

His Majesty the Worm is all about Dungeon play and has an excellent card based resolution system. Very unique.

 

[Dannyalcatraz]

D&D-style? The Fantasy Trip for something simple, beer & pretzel style or HERO for the Full Monty.

Sci-Fant? Shadowrun or Star Wars D20.

Sci-fi? Traveller or Prime Directive.