17 votes
GM81 File - What is a .gm81 file and how do I open it?
Learn about .GM81 files and view a list of programs that open them.
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Overview
What is a GM81 file? Project file created by GameMaker, a video game development application that enables games to be created using drag-and-drop actions; may include source code as well as references to game resources, such as graphics, sound effects, and music.
More Information Once development is complete, GameMaker projects can be built into a standard Windows executable ( .EXE ) file. NOTE: GM81 files can only be opened and edited with GameMaker 8.1. Previous versions of GameMaker use the .GM6 and .GMK extensions.
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.GM81 File Extension
Game Maker 8.1 Project File
| Developer | YoYo Games |
| Popularity |
4.1 | 17 Votes |
What is a GM81 file?
Project file created by GameMaker, a video game development application that enables games to be created using drag-and-drop actions; may include source code as well as references to game resources, such as graphics, sound effects, and music.
More Information
Once development is complete, GameMaker projects can be built into a standard Windows executable ( .EXE ) file.
NOTE: GM81 files can only be opened and edited with GameMaker 8.1. Previous versions of GameMaker use the .GM6 and .GMK extensions.
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Programs that open GM81 files
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YoYo Games GameMaker: Studio
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Category: Developer Files
Updated: March 14, 2018