Platinum Arts Sandbox Free 3D Game Maker is a game design tool based on the Cube 2 engine that allows users to quickly and easily create and edit their own worlds while playing the game, even cooperatively.

Packages are available for the following releases:
Ubuntu 13.10: 2.8.2-1~getdeb2~saucy
Ubuntu 14.04: 2.8.2-1~getdeb2~saucy
Ubuntu 12.04: 2.8.2-1~getdeb1
Ubuntu 14.10: 2.8.2-1~getdeb3~utopic
Ubuntu 12.10: 2.8.2-1~getdeb1
Ubuntu 13.04: 2.8.2-1~getdeb1

Package downloads per version:
Version 2.8.2: 662

Install the application manually with the following command:
sudo apt-get update && sudo apt-get install sandboxgamemaker

Uninstall the application with the following command:
sudo apt-get remove sandboxgamemaker