Not really. I've run Everway, both one-shots and short campaigns, and it wasn't really any harder. In fact, in some ways, it was easier--i'd just go through my card collection and pick out images, and then construct the scenario around that. Instant brainstorming aid. And statting up NPCs is way easier than most games, so even that's not an issue.Capellan said:Everway and Theatrix - so many cool ideas, though I think they would be very tough on the GM
MonsterMash said:Ones that I'd like to try that I've never played:
Pendragon
GURPS
Conan
Grim Tales
One's I want to play again:
Paranoia
Metamorphosis Alpha
Call of Cthulhu (BRP)
Runequest (BRP)
OD&D(1974)
Bushido

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.