Guide to Rocket Rangers

This supplement introduces a fictional military unit set a few years after the events of the Hollow Earth Expedition timeline. It provides rules for heroes equipped with rocket-packs and guns, taking to the skies in pulp-adventure style to fight Nazi forces. The Hollow Earth Expedition core book and Secrets of the Surface World are required to use these rules.

스킬 기반(스킬을 구매하거나 획득)포인트 기반(스킬, 능력 등을 얻기 위해 포인트 할당)주사위(주로 d2/동전)