N-Sider have a nice beefy interview with the creators of Geist about the development of the game. Its a nice and unique insight about a game with a collaborative of Western and Eastern gaming tastes.
Q: You told me last time I was here that Nintendo now is the sole owner of the Geist franchise. Does this mean that n-Space now no longer has any legal control of the franchise?

Newman: Yes, Geist is now a Nintendo franchise.
Click here to read the interview.