Yeah, I have a couple of ideas that may see the light of day for fan games in the future, but only as part of a dedicated team (I doubt I'd ever be able to do them justice on my own). I've got a possible three in the ideas stage (The Dawn game set in the Buffyverse being one of them, but not the most likely to be made), with the other two currently vying for 'next active project' status alongside the ongoing development of my other game.