PlayStation Plus members have the privilege of beating up Kratos tomorrow. A public beta of PlayStation All-Stars Battle Royale is due to launch tomorrow on PS3, and it'll be opened up to everyone on October 23. All Vita users will have access to the beta tomorrow, Plus or not.
The beta limits character choices to Kratos, Sweet Tooth, Killzone guy, Sly Cooper, Parappa, and Fat Princess, and allows four-player tournaments in the Metropolis and Hades stages.
Sony PlayStation 3 (late 2012)