2020 · كتاب مصدر (قواعد/خيارات لتعزيز اللعب)

Time Traveler's Codex

A campaign supplement for Mutants & Masterminds, Third Edition, focused on superhero adventures across history and the future. It explains how time travel can work in the Earth-Prime setting, including causality, consequences, optional rules, temporal hazards, and guidance for building time-hopping series. The book includes villain and hero archetypes, new advantages, powers, equipment, minions, and detailed historical eras with statblocks, adventure ideas, and setting advice. Adventures can take place in locations ranging from medieval French castles and Aztec battlefields to the imperial Ming court.