You Have to Burn the Rope
(Thanks to Systemic Melissa) Yup, it really is that simple. The music during and especially at the end of the game is amazing. If you can get me a copy of the ending theme, please do. Link.
UPDATE: Thanks, Chris for posting that link! Also, hello to Is It Funny Today shoppers. Accidently posted this as the wrong kind of post, so it showed up as a “comic” for a brief time. I know it’s not funny.