Microsoft told Kotaku that game developer Rare is working on numerous Project Natal games:
"Rare is intimately involved with Project Natal in a number of different dimensions," Kim said, referring to Microsoft's controller-free game control set-up that's been the buzz of E3. "They're doing an awful lot of work, even outside the traditional game space, I would say. Unfortunately I can't go into a lot of detail about that. Rare is alive and well and really having a broader impact on the entire Xbox world than just doing the games they traditionally have in the past."