Ape Escape 2 is a PS2 game and so is Ape Escape 3 and Ape Escape Pumped and Primed. They all must be redeveloped before they work work on the PSP unlike Ape Escape which was a Playstation game
There are at least eleven ape escape games including racing, party, and academy games. The regular games are: Ape escape (ps1), Ape escape 2 (ps2), Ape escape 3 (ps2), Ape escape million monkeys (ps2), Ape escape SaruSaru big mission (ps2) and Ape escape on the loose (psp). The other games are: Ape escape pumped & primed (ps2), Eye Toy: monkey mania (eye toy/ ps2), Ape escape academy (psp), and Ape escape academy 2 (psp). Happy hunting!
Casi's true introduction to the series was in Ape Escape 1, where she would tell you how many monkeys you had to capture upon entering the level. She was not named at this point. She has become a named, playable character in Ape Escape: Pumped and Primed, and Ape Escape: Million Monkeys. You can also unlock sketches of her in Ape Escape 2.
Ape Escape Racing happened in 2006.
Ape Escape Academy happened in 2004.
Pink monkey is not in ape escape 1 (also includes White, Yellow, Blue, and Red). But she is in 2 and 3
Red Monkey - Ape Escape - was created in 2003.
Pink Monkey - Ape Escape - was created in 2001.
White Monkey - Ape Escape - was created in 2001.
Ape Escape Academy was created on 2004-12-30.
PlayStation Move Ape Escape happened in 2010.
Ape Escape Racing was created on 2006-12-07.