Also known as: ニーアゲシュタルト, ニーアレプリカント, 尼尔伪装者
A pair of games developed by Cavia and published by Square Enix.
- NieR Gestalt - Features an older Nier as Yonah's father; released outside Japan as NIER. Xbox 360 exclusive in Japan, available on both consoles overseas.
- NieR RepliCant - Features a young Nier as Yonah's brother; exclusive to Japan. PlayStation 3 exclusive. Used as the base for the 2021 remake developed by ToyLogic released on PlayStation 4, Xbox One, and PC.
The game is set thousands of years after Ending E of Drag-On Dragoon 1.
Outside of the protagonist, the story is identical between Gestalt and Replicant. The story follows the protagonist finding a cure for his sick daughter or sister Yonah.
