Concursion
The dark lord Bigunbad has - sigh - kidnapped the princess once again. But this time his evil plans have gone too far and ripped open a series of cracks between realities. You start where most platform games end, in the villain's castle, and run, jump, fly, fight and occasionally dance your way through the kingdom to find out the truth behind the cracks and put a stop to Bigunbad once and for all.