I run several alternative games in the event that a critical player is missing from our regular Pathfinder game. One of the alternatives is a Lamentations of the Flame Princess game set in the Judge’s Guild Wilderlands campaign – essentially the main map area around the City State of the Invincible Overlord.
This Sunday Ill be running part 2 of The Caverns of Thracia. I originally picked up The Caverns of Thracia in 1979, and I have run it several times – though never has a party actually finished it. It is a very good dungeon crawl, however it suffers from organizational issues in mapping. There are several level maps, and additional areas that connect to those level maps – but you can’t really tell how they connect.