Open Sandbox is an open-source platform for creating and playing sandbox games. The platform provides a wide range of tools, libraries, and frameworks for making games of all types, from basic 2D platformers to advanced 3D simulations. It also provides a powerful scripting language to enable rapid game development and customization. With Open Sandbox, developers can quickly prototype ideas or create full-fledged games with ease. The platform is also highly extensible, allowing for the development of custom plugins and extensions. Open Sandbox is an excellent choice for developers looking to create games without needing a full game engine.
Discontinued The project seems to be no longer updated. The latest version, 0.9, released in August 2014, can still be declassified from the official website.
Discontinued The official website is no longer available and the game is no longer updated since June 2015. The latest version, 4.0, can still be purchased via Steam.
Discontinued The latest version is more than 6 years old. See http://mythruna.com/download-now/20120627-release-notes/