PlayStation All-Stars: Battle Royale is now available in North America for PS3 and Vita. The game launches with 20 first and third-party PlayStation characters and up to four players can battle it out online through 14 mash-up arenas, various play modes, team battles and more. There is also a single-player story campaign. Post-launch downloadable content through PSN will accompany the game in the coming months, and will consist of new characters, environments, costumes and more. The first characters to be released post launch will be Gravity Rush’s Kat and Starhawk’s Emmett.