Cobalt

Mojang may only be known for Minecraft right now, but the studio's looking to branch out from blocks with its first third-party release: Cobalt, developed by Oxeye Game Studios. ... OK, so one of the pieces of concept art we were sent may just be a giant picture of a block made from many other blocks. But it's neon! Good luck finding that in Minecraft.

Kidding aside, Mojang's flagship seems to bear little resemblance to Cobalt, described as "an action game of running, jumping, rolling, shooting, throwing, dancing, hacking, rolling, flying, sliding, climbing, looting, deflecting, racing, piñata-ing, passing, scoring... and even more rolling."

"It's hard to be a metal face. Agent Cobalt has learned as much after finding the Space Exploration Foundation's lost colonization ship The Seed at planet X9CSEC5.5B-blue, Trunkopia. It was once built by a one million strong development team back on Earth, but disappeared merely 30 minutes after its subspace jump. Whatever happened on board during its misadventure, sanity was not invited."