In the context of indie gaming, a "patch" is a modification applied to the original game files. For Nijiirobanbi titles, a patched version usually refers to one of three things:
Many Nijiirobanbi works are originally released in Japanese. English-speaking fans often create patches to translate dialogue, menus, and UI elements. nijiirobanbi patched
Because patches modify executable files, antivirus software often flags them as "Trojan" or "Malware." If you trust the source, you may need to add an exception for the game folder. In the context of indie gaming, a "patch"
Most translation groups provide their patches for free. Avoid sites that try to charge you for community-made modifications. Patches sometimes change how data is indexed
Patches sometimes change how data is indexed. It is usually best to start a new game after applying a major patch rather than loading an old save. The Ethics of Patched Content