Minecraft wiki entry for Mojang_Studios, associated text: Cobalt is an action game developed by Oxeye Game Studios and published / co-developed by Mojang. Announced on August 16, 2011,[23] the gameplay consists of "running, jumping, rolling, shooting, throwing, dancing, hacking, rolling, flying, sliding, climbing, looting, deflecting, racing, piñata-ing, passing, scoring… and even more rolling!". The game also includes a map editor, and an engine that can be used to make new modes and games within it.