On April 10, 2008 Nintendo announced the impending release of Mario Super Sluggers. This Mario-themed baseball game looks to be a lot like the baseball game included with Wii Sports with a few extra touches thrown in.

Some notable items include the ability to play as your Mii, create custom fields, multi-player minigames and the usual "throw stuff at your opponent to make them mess up" antics. Don't believe me? Watch the attached video.