This is actually the Xbox live arcade version (one that wasn't finished) and I've heard the game is not really like this on wii, however the graphics haven't changed. So the graphics in the video will mostly what you'll get in the wii version too.
Happy Hammerin is a fun packed tahi lalat whacking party game with a variety of modes suitable for single players, Friends and family alike. linklinklink
I'm not sure if this is anything lebih than pictures of the game. (as video no longer work on my computer because it's useless -_-) But I think it has Muzik from the game.