Have you got some MS Points to spare on the ole’ Xbox LIVE Marketplace this week? Are you into crazy visuals and fantastic party times?

Then boy howdy, do we have some games for you!

Double Fine (Stacking, Iron Brigade) has just released its latest downloadable title, Happy Action Theater, while Konami’s ever-evolving Rhythm Party has also been added to the massive range of Xbox LIVE Arcade games.

Get full details, screenshots, trailers and pricing information below to gauge your interest in future Kinect-enabled party times:

Double Fine Happy Action Theater

• Price: 800 MS Points
• File Size: 322.00 MB

“Are you annoyed at how little magic you are able to shoot from your fingers? Have you ever tried to get grandma to do the worm, but all she would do is just stand there? Have you ever noticed how your living room doesn’t have any hot lava in it? And who designed this living room anyway?! It doesn’t even have any buildings to smash!

“Well, Double Fine Happy Action Theater can solve all of these problems and more! You will also be able to clone yourself or hang out in a plate of jelly if you want. And when you’re done with that, maybe you will want to feed some pigeons or have a snowball fight. There are 18 amazing ways that Double Fine Action Theater will enhance your life! And up to 5 of your friends’ lives too!”

Double Fine Happy Action Theater Trailer

Rhythm Party

• Price: 800 MS Points
• File Size: 816.09 MB

“Rhythm Party is a rhythm action game developed exclusively for Kinect on Xbox LIVE Arcade! Brought to you by the “Dance Masters” development team, it transforms your entire body into a controller. No need for choreography anymore. You’re the choreographer and the dancer!”

Rhythm Party Trailer