Kingdom Hearts: Birth by Sleep

Kingdom Hearts Birth by Sleep (キングダム ハーツ バース バイ スリープ, Kingudamu Hātsu Bāsu bai Surīpu) is an action role-playing game developed and published by Square Enix for the PlayStation Portable. The game was released in Japan on January 9, 2010, and planned for a Summer 2010 release in the US. Square has planned releases in other territories. Kingdom Hearts Birth by Sleep was also released with a limited edition PSP-3000 as a bundle in Japan featuring designs from the Kingdom Hearts series on its back. Nomura has referred to the game as "Episode 0" saying that the game is on the same scale and plays as big an importance as the console titles in the series, Kingdom Hearts and Kingdom Hearts II.

Trailer:


Gameplay: