The is a community-driven project that allows players to experience the original 2010 Japanese-exclusive title in English. While the West originally received NieR Gestalt featuring "Father Nier," the Replicant version focuses on "Brother Nier," a dynamic many fans prefer for its unique subtext and character relationships. The Leading Patch: "Project RepliCAN"

Re-encrypt the modified file back to .SDAT format and move it back into the game’s media folder, overwriting the original.

The most prominent version of this mod is , currently in version 1.0.5 . This project, built upon earlier work by RikuKH3, replaces the Japanese script with localized English text. It specifically adjusts dialogue—such as changing "Father" to "Brother"—to match the Replicant protagonist while maintaining the core narrative. Key Requirements To use the patch, you typically need the following:

The Japanese version requires character names to be entered in Japanese. If using , you must temporarily disable the native UI to input a Japanese name (like ニーア) through the Qt dialog box to progress.