Question 18: Which RPG have you played most in your life?Played? It's a toss up- between Deadlands, Legends of the 5 Rings and Buffy. If actual sessions played is the count we go by, I think Deadlands might squeak it, but I don't have a running total.
Ran as GM, then again it's a toss-up between MERP and Call of Cthulhu, but only because I ran MERP all afternoon, every Sunday for many many years. These days, it's all Call of Chulhu.