Overwatch is Blizzard’s team shooter for PC and consoles. Choose a hero from a diverse roster of soldiers, scientists, adventurers, and oddities, each with their own unique set of abilities. Bend time, defy physics, and unleash an array of extraordinary powers in concert with your allies. Lead your team to victory in iconic locations across a near-future Earth. The world needs heroes!

Source: Introducing the Overwatch Workshop – News – Overwatch