Ape Academy 2 (also known as Pipo Saru Academia 2: Aiai Sarugee Janken Battle! in Japan) is the sequel to the PlayStation Portable party game Ape Escape Academy.
Similar to its predecessor, Ape Academy 2 is a collection of mini-games which can either be played in single player or multiplayer mode. Most of the mini-games borrow from elements of Ape Escape 3.
Source: Wikipedia, "Ape Academy 2", available under the CC-BY-SA License.