The Unreal Tournament SDK is a state-of-the-art Toolset / Engine Enhancement for retail Unreal Tournament and a substitute for a still missing new Patch, that brings UT to today's standards in the style of the Stalker Complete Series. Sci-Fi Battle Scenes, a Strategy Game, a Fun Mod, Survival-Horror Shooter, Simulations - Everything is possible. It will also include a Sandbox showcasing the New Possibilities via bundled Mini-Mods made by Fans and me. It enhances the render engine, gameplay, unreal script features and anything UT Veterans ever dreamed off. It is completely Open Source, free for noncommercial use.