Lost World Heroes

2026 · Sourcebook (rules/options to enhance play)

Lost World Heroes

A world beneath the surface shelters plants and animals long extinct above, along with strange descendants that have evolved in isolation. This supplement adds hero options, including origins for sentient species from the hidden world, plus statistics for prehistoric animals and other creatures for use in Everyday Heroes adventures.

Dice (Primarily d20)

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