Monsters are a problem. They rampage through cities. They infiltrate human society. They bathe in the blood of virgins under the light of the full moon. If you're ready to do something about it, join M-Force, the 21st century's premier monster-hunting organization. The M-Force role-playing game includes detailed information about the organization's history, its structure, and its mission to defend humanity from the horrors that lurk in the shadows. The Gamemastering section and appendices include ideas for hundreds of game sesssions. Aside from the M-Force Rulebook, all you need to play is a 20-sided die, some candy, and your imagination.