Square Enix will release the game in Japan on April 22 for consoles (and on PC in Japan on April 24), and outside Japan on April 23.
Square Enix released versions of the game for two different consoles: NieR Gestalt for the Xbox 360, and NieR Replicant for the PlayStation 3.
A livestream presentation revealed on Thursday that NieR Re[in]carnation, the first a smartphone game in the NieR video game franchise, will launch for iOS and Android devices in Japan on February 18.
Square Enix also released the game on PC via Steam in March 2017, and on Xbox One in June 2018.