There’s been some discussion on the web relating to using “player-facing rolls” (e.g., Gamer: The Blogging: Player-Facing Rolls.). In D&D, this is where you flip the mechanic over and have the players roll defense vs a static offense statistic (offensive rolls are made normally). Here’s a link that explains it more from the SRD. The DM essentially never needs to touch the dice (unless they’ve got some hidden roll they want to make).
I’ve considered them before and while I’ve never used them, the idea intrigues me. However, I’ve noted that there is a strong polarization around the idea. People either love the idea or hate the idea. Some of the “Love” may be the shininess or appreciation of its cleverness and some of the “Hate” may be related to “don’t mess with how I’ve always played my game!”. This thread on the Troll Lord Castles & Crusandes forum speaks to how old-school type games seem to perceive the idea (I know “Old-school” is a loaded term that may mean a lot of different things, but I think my point remains the same regardless of whether you view C&C as strictly Old-School or not).
I’ve been thinking of using it for my Atlantis/C&C/HAGIS mash-up, but am leaning against it. Not that I don’t like it, I do. I just want to remove any perceived bumps in the road. With the limits on all our time, all the logistics in setting up a game, and all the changes I’m making to rules that will require some explanation….I just don’t want another thing to explain. Perhaps another time I’ll use it….or swap it in later. We’ll have to see. I’d love to hear what others think about it….especially those who’ve used it.