How hard do you like your old-school 2D platformers? Was Super Meat Boy too easy for you? Then check out Cloudberry Kingdom, a new download game coming to Wii U later this year.

Pwnee Studios is so confident in Cloudberry Kingdom's relentless difficulty it's promising to give $1,000 to the first person to complete it on the hardest setting. How hard is that? This video below makes it look pretty difficult.

Pwnee has slapped a December release date on the game and is accepting donations through — yep — Kickstarter.