Sony has confirmed all the rumors as it officially announced PlayStation All-Stars Battle Royale, its take on Nintendo's Super Smash Bros. franchise. Developed by SuperBot Entertainment, PlayStation All-Stars Battle Royale will launch later this year and features a cast of Sony characters duking it out across themed stages. The confirmed cast so far features Kratos, Parappa the Rapper, Ratchet, Sly Cooper, Colonel Radec, Fat Princess, and Sweet Tooth. Some of the stages shown are based on levels from Patapon, God of War, Ratchet & Clank, and Jak & Daxter, with plenty more still unknown. The game is a four-person brawler with static and interactive elements on every stage, and you can even take the fighting online in a "robust tournament mode." More characters will be revealed over time, including third-party ones, and SuperBot will show more of PlayStation All-Stars Battle Royale at E3.