From publisher blurb:
Created by genocidal halflings aeons ago, SlaughterGrid is a strange and gruesome dungeon, avoided by all save the bravest or most foolhardy of adventurers.
This module features:
- An 18-area mini-hexcrawl to start you off
- A three-level dungeon with 55 encounter areas
- 32 new monsters, including stygiacs, gold-whores, progenitors, and necro-otyughs
- Weird treasure, dangerous magic items, and unpleasant surprises
- Rules for thieving abilities, schemes, and weaponized monsters