2015 · Sourcebook (rules/options to enhance play)
Master Key
This volume collects five Golden Age comic stories about Ray Cardell, an amateur astronomer transformed by a mysterious ray from outer space. As Master Key, he uses heat vision, X-ray vision, metal-melting eye beams, and mind control while fighting crime. The book also includes an expansion for the OGL d20 Modern superpowers system, with rules for vision-based abilities and a character-generation adjustment for creating more superheroic characters.
Skill Based (buy or gain skills)Attribute/Stat Based (STR, CON, PER, etc)Level Based (Earn XP and level up)
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