PlayStation All-Stars Battle Royale - AP Orbs

AP Orbs, with AP standing for Action Points, are dropped by opponents that are hit during a match. They are used to increase a character's Super gauge on the bottom of the screen, which can be used to perform Super moves, which is the only way to KO opponents.

The Ray Sphere at the top of Alden's Tower will spawn AP Orbs, as well as Parappa's one move where he summons a boombox.