Winner of Make Something Unreal Live 2013! Epigenesis is an online multiplayer arena sports game. In this ballgame of the future, the players leap across the rooftops of skyscrapers trying to get the ball and make scores against their opponents. Each player carries a gravity cannon capable of pushing enemies (and friends) down from the heights of the arena. When a player scores, he gets the opportunity to plant a seed and take over one of the rooftops. A team wins when they manage to capture the opposing team’s base platform in this way.
Here's the header picture. :)