Fathoms: Aquatic Adventures

1998 · Alternate Rules (Variant Core Rules)

Fathoms: Aquatic Adventures

A fan-created sourcebook for running campaigns set entirely underwater. The downloadable PDF collection includes rules for aquatic races, classes, proficiencies, equipment, adventuring, magic, and the UnderDeep, along with an introduction. A foreword and a separate catalog of underwater creatures are provided in HTML.

Sourcebook (rules/options to enhance play)Level Based (Earn XP and level up)Class Based (Pilot, Wizard, Scientist, etc)Race Based (Player Race/Species affects gameplay)

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