Oh, and also there aren't any shots. So really it's not much of a shooter. Instead, it's a collection of various timed (or time trial) challenges ranging from rescuing floating spacemen to navigating mazes to searching for items. All with nary a pew, pew or pew to be found!
If this sounds intriguing to you, have a look at IGN's pile of videos (accessible in the sidebar of the embedded video or here) and check out their written impressions as well. It's apparently due out sometime in December or January for 1,000 Wii Points.

