.GBM File Extension

Gameboy Map File

Developer Harry Mulder
Popularity
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What is a GBM file?

File created by Gameboy Map Builder (GBMB), an application that allows users to design maps used in Gameboy games; contains map information such as the width and height of the map in tiles and number of property colors; includes the path to the .GBR tileset file that is used to create the map.

More Information

To create a GBM file, you need to first select a tileset. Select File → Map properties..., select the size, choose your GBR tileset file, and click OK. You can then design your map, select File → Save or Save As..., name the file, choose the save location, and click Save.

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Programs that open GBM files

Windows

Verified by FileInfo.com

The FileInfo.com team has independently researched the Gameboy Map file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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