2015 · 소스북(플레이 향상용 규칙/옵션)

Psi Files: Grey Ops

This Mutants & Masterminds resource presents Grey Ops, an extraterrestrial special-operations unit working for the U.S. government’s Paranormal Security and Investigation agency. The team consists of four surviving alien agents from the 1947 Roswell crash: commander Ike, deputy Betty, technical expert Pat, and the unpredictable Mac. The supplement provides background information, character write-ups, illustrations, and printable standees for use in paranormal and extraterrestrial adventures.