| filename extensions | art-335 |
| gm6 | |
| TechTarget file types | art-336 | GM6-Game-Maker-6-Project-File |
| TechTarget file types | art-336 | GM6-Game-Maker-6-project-Header |
| TechTarget file types | art-336 | GM6-Game-Maker-Project-File-YoYo-Games-Limited |
| English | eng-000 | Game Maker 6 Project File |
| English | eng-000 | Game Maker 6 project Header |
| English | eng-000 | Game Maker Project File |