Odhanan
Adventurer
Hobo said:The real beauty of this book (which is probably my favorite RPG product of all time, by the way) isn't just that you can play Cthulhu with it, though. It's that you can import the magic system into any other d20 game. You can import Hounds of Tindalos or Byakhee into your D&D game. Etc.
I agree entirely. If you take CoC d20 as a source of inspiration for whatever campaign/chronicle you are doing, instead of the straight CoC d20 adaptation it is, then you hit the jackpot in terms of source material.