<P> A few commercial game engines target Flash Player (Stage3D) as run - time environment, such as Unity 3D and Unreal Engine 3 . Before the introduction of Stage3D, a number of older 2D engines or isometric engines like Flixel saw their heyday . </P> <P> Adobe also developed the CrossBridge toolkit which cross-compiles C / C++ code to run within the Flash Player, using LLVM and GCC as compiler backends, and high - performance memory - access opcodes in the Flash Player (termed "Domain Memory") to work with in - memory data quickly . CrossBridge is targeted toward the game development industry, and includes tools for building, testing, and debugging C / C++ projects in Flash Player . </P> <P> Notable online video games developed in Flash include Angry Birds, FarmVille and FarmVille 2, and AdventureQuest (started in 2002, and still active as of 2011). </P> <P> The latest version of Flash Player is available for Windows XP and later, Mac OS X 10.6 and later and Linux . </P>

What is the most current version of flash