CONTEXT: This is a presentation I recently gave at WWX2015 (WorldWide Haxe conference) in Paris, France. Briefly stated, Defender's Quest HD and Defender's Quest II use three core technologies: Haxe is the programming language OpenFL is our framework HaxeFlixel is our game engine 10 second summary: Haxe is a programming language that compiles to other programming languages (everything from C++ to