http://www.pcgamer.com/qwop-successor-getting-over-it-is-now-available-on-steam/

Getting Over It with Bennett Foddy is a simple, devious game about climbing a mountain using only a sledgehammer (the blunt end) and wearing nothing but a cauldron. It first released exclusively via Humble Bundle on October 6. Foddy says over 2.7 million people have tried the game since, and a whole lot more have access now that Getting Over It is available on Steam for $8.

"You move the hammer with the mouse, and that's all there is," the painfully accurate Steam description reads, adding that a "magical reward" awaits hikers who reach the top.