GameMaker Studio is a cross-platform game engine developed by YoYo Games. It is primarily used to make 2D games via a drag-and-drop visual programming language or a scripting language known as Game ...

Booty5 is a free open source HTML5 game engine written using JavaScript. A full game editor / game maker / Flash style animation editor is also available from the Booty5 website. Booty5’s current set ...