That was a mildly pleasant if very frustrating game of Cthuhlu. We made it all the way to the end and failed utterly to find the Plot Device that would prevent the end of the world. So the end of the world came about. Oops. On a plus side, all our characters died in nuclear fires as the US nuked where we were, rather than having our brains sucked out by hideous beasties. A nice quick death.