The 3.0 version of GameMakerFree for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software is included in Games. This free Mac application was originally created by BLab(SA). Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
GameMakerFree can create, build, and publish a game. Inside the game, you can show your personal picture on dedicated billboard. The app helps you create a multilevel shooting game. Now you can create your own racing game, a top-down shooting game, and a zombie toy war.
You may want to check out more software for Mac, such as Labyrinthus X, Dream Editor or iDistract, which might be related to GameMakerFree.