Rule System Directory

Rule System (sort) Publisher (sort) Edition Settings Campaigns (sort)
Myth & Magic New Haven Games 1st 0 0
Mutants & Masterminds 1st 1 0
Mutants & Masterminds 2nd 2 9
Mutants & Masterminds Green Ronin Publishing 3rd 1 23
Munchkin RPG 1st 1 0
Mouse Guard 1 3
More Than Human Fan Published 1st 0 0
Mongoose Traveller Mongoose Publishing Mongoose Traveller 0 6
Mongoose Traveler Mongoose Publishing 1st 1 0
Middle-earth Role Playing Iron Crown Enterprises 2nd 1 2
Microscope Lame Mage Productions 1st 0 -1
Microlite20 Microlite20 1st 0 0
Metal Magic and Lore 5th Epoch Publishing 1st 1 0
Megaversal system Palladium Books Ultimate Edition 1 3
MechWarrior FASA Corporation 3rd 1 0
Mazes & Perils Wild Games Productions 1st 0 0
Marvel Superheroes TSR 1st 0 6
M&M Superlink 2 2