Rule System Directory

Rule System (sort) Publisher (sort) Edition Settings Campaigns (sort)
Warhammer Fantasy Roleplay Fantasy Flight Games 3rd 1 15
Apocalypse World Engine lumpley games 1st 4 14
Castles & Crusades Troll Lord Games 4th 1 14
Dragon Age RPG Green Ronin 1st 1 14
Swords & Wizardry Mythmere Games 1st 0 14
13th Age Pelgrane Press Ltd 1st 0 13
Cortex System Margaret Weis Productions 1st 4 13
Dungeons & Dragons TSR BCMI, Basic 0 13
Warhammer Fantasy Roleplay Black Industries 2nd 1 13
Eclipse Phase 1 12
Numenera Monte Cook Games 1st 1 12
Dungeon Crawl Classics Role Playing Game (OGL) Goodman Games 1st 0 11
SIEGE Engine 2 11
BareBones Fantasy Role-playing Game DwD Studios 1st 1 10
Shadowrun Catalyst Game Labs 5th 0 10
Advanced Dungeons & Dragons 3.5 1 9
Iron Kingdoms Privateer Press 1st 1 9
Mutants & Masterminds 2nd 2 9
Burning Wheel 1 8
The One Ring Cubicle 7 1st 1 8
7th Sea 1 7
Legend of the Five Rings / R&K 4 2 7
Song of Ice and Fire 1st 1 7
Warhammer Fantasy Roleplay Games Workshop 1st 1 7
Basic Fantasy Role-Playing Game Chris Gonnerman 2nd 0 6