Extract text from NintendoWare Bezel Engine maps (NBMAP)
To convert NBMAP maps to another format, you need Nintendo SDK or other Game software.
To convert other file formats to the "NintendoWare Engine Asset" file type, you need software like Nintendo SDK or a similar tool.
The .NBMAP file format is a proprietary game asset created by Nintendo for the NintendoWare Bezel Engine. Game developers use these files to store map layouts, level environments, bounding boxes, and object positioning data for games on the Nintendo Switch. Modders and data miners typically encounter these files when extracting archives from specific Nintendo titles like Super Mario Party. To explore these assets, users usually rely on specialized, community-driven reverse-engineering software such as Switch Toolbox.
The primary disadvantage of the .NBMAP format is its highly closed and undocumented nature. It is heavily proprietary and entirely incompatible with standard game engines like Unity or Unreal Engine. Furthermore, standard 3D modeling software such as Blender or Autodesk Maya cannot open it directly without dedicated Python scripts or community-built plugins.
Modders often need to convert .NBMAP files into open 3D and data formats like OBJ, FBX, or JSON to view level geometry and edit parameters on a PC. However, standard online converters fail to process this format because they cannot parse the compiled binary serialization of the Bezel Engine. Standard geometry data is often completely lost or unreadable without the exact decryption keys and parsers.
Because this is a closed, proprietary format, converting it flawlessly is extremely difficult. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your NBMAP file, detects the exact format, and lets you read the text inside.
If you want to convert NBMAP file to , you can use Nintendo SDK or similar software from the "Game Level Map Data" category. In the File menu, look for Save As… or Export….
To convert files to NBMAP, try Nintendo SDK or another comparable tool in the "Game Level Map Data" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our NBMAP converter.