A world of dogs with bowels gone bad, exploding raindrops and banana tanks -- that should give you a hint about what the twisted minds behind Robot Chicken are planning for their 10 custom-created levels that will be released with the $30 Spore expansion pack, Spore Galactic Adventures, out June 23, 2009.

"We're all gaming geeks, so when the Spore guys said they had an alluring proposition for us, how could we say no?" says Robot Chicken co-creator
Co-creator Matt Senreich. "Instead of creating absurd worlds with toys, this gave us the opportunity to create literally anything we wanted as gamers. Geek moment. We think that RC fans will love the pretty random and absurd adventures we created and we can't wait to goof around with the ones the fans create."

Watch the guys' creative process unfold in the video below. In the second video, the crew gives us a special call out. Aw, isn't that special?

Today we checked out of the Robot Chicken levels -- Shake It Up (working title) -- which includes a snowy level with exploding penguins, two-headed snowman mutants, skiing bunnies and, of course, Yetis. We can't wait until PETA gets their hands on this one. Get more info on the crew and their kooky creations at sporewtf.com.