Nier is an action role-playing video game developed by Cavia and published by Square Enix for the PlayStation 3 and Xbox 360 in April 2010. In Japan the game was released as Nier Replicant for the PlayStation 3 with a younger main character while an alternative version titled Nier Gestalt with an older main character was released for the Xbox 360; Gestalt was released outside of Japan as Nier for both platforms. A remaster of the PlayStation 3 version of the game Nier Replicant ver.1.22474487139... was released worldwide for PlayStation 4 Xbox One and Windows on April 23 2021.