Developed by Oxeye Game Studio and published by Mojang, Cobalt is a 2D side-scrolling shooter for Xbox 360 (XBLA) featuring high-mobility combat and a unique bullet-time mechanic. The 2016 release received mixed-to-positive reviews, with praise for its mechanics and criticism regarding technical polish in the story mode. For more details, visit XBLAFans . Cobalt Reviews for Xbox 360 - GameFAQs