I've been thinking for awhile. And I really think a game for the Xbox based on the Halloween franchise would be awesome! Back in the 80's Atari actually had a game built around the film. How could would it be to have the image remade. Check out more information about the old Halloween Atari game here:
http://www.x-entertainment.com/halloween/2004/october29

I personally think this game would be amazing. And it would even be cool if you could round up some of the familiar voices from all the different movies such as Danielle Harris, Scout Taylor-Compton, P.J. Soles, Ellie Cornell, Donald Pleasence (use audio from film?), and this maybe stretching it but of course Jamie Lee Curtis.

Someone even took the time to make a fake trailer for a possible game.. and even it look eerie: http://www.youtube.com/watch?v=yWMGXoPObcQ