From Underground

2024 · Sourcebook (rules/options to enhance play)

From Underground

A third-party monster manual for Old-School Essentials and other old-school fantasy role-playing games, featuring creatures and factions that dwell underground. Its entries include fungal trolls, cave-haunting spirits, a criminal gang of floating eyeballs, and a cult devoted to a flaming green skull, with details and hooks for use in adventures.

Attribute/Stat Based (STR, CON, PER, etc)Level Based (Earn XP and level up)Class Based (Pilot, Wizard, Scientist, etc)

Game facts (players, playing time, age, credits) from BoardGameGeek.