Kefir: Achieving global success on Google Play

Kefir is a Russian game developer, known for games like Russian Prison, Metro 2033, Eastern Front and Last Day on Earth. In Last Day on Earth, they focussed on removing normal mobile boundaries for the survival game genre. Through utilizing Android Vitals, open and closed betas and the YouTube gaming community, Kefir have helped set a new standard for the mobile survival game experience and been able to take their game to a global audience. Android Developer Stories → Subscribe to A