.GMBCK File Extension

Game Maker Background Image File

Developer YoYo Games
3.5  |  2 Votes

What is a GMBCK file?

Graphic file used by games created with GameMaker, a game development IDE published by YoYo Games; contains a collection of images that can be tiled in the background of a game scene; also stores the background's name and target image size.

More Information

GMBCK files are used by GameMaker for auto-generating in-game textures; they may be created and saved using the Background Properties window in GameMaker.

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Programs that open GMBCK files


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