THE TRUE OSR Mutants & Masterminds revealing rooms and clues as

revealing rooms and clues as players solve puzzles that unlock the museum

and all things that terrify mortals in the night

or Star Knight

aiding their empire’s expansion through innovation and confrontation

THE TRUE OSR Mutants & Masterminds revealing rooms and clues asAn irreverent and satirical TTRPG, capable of mocking stereotypes through parody and the healthiest ultra violence you can crave. HOW DOES IT WORK? The True O. S. R. has a one shot focused game design, easy to learn and apply. In one session, Players will have to challenge (and defeat) the evil GM in an epic battle with no holds barred! ALL SYSTEMS COMPATIBLE Want to use all our madness for your boring old school favorite game? No problem: The True