looking for a game (either 3.5 or Pathfinder) that would let me experiment a little with different classes (like binders or true namers), mutliclassing, and character templates (like half-demon or ghosts). Basically a campaign where I'm not limited to one or two source books in a system but have them all open to pick and choose pieces from (within reason and with DM consent). Setting doesn't matter much to me but I do enjoy horror.
Every game I've played thus far in RL games I've been pretty much limited to basic classes and species and I really want to break out of that. While it is fun to just play a fighter or a barbarian I want to try some other things out.