SonicGDK (short for 3D Sonic Games Development Kit) is a codebase, a collection of source codes, which allows anyone to create 3D platformer video games based on the Sonic the Hedgehog franchise. It can be freely modified and is integrated with the UDK, providing you with a modern game engine in which to develop your game.
This is SonicGDK, a collection of source codes which allows anyone to create 3D platformer video games based on the Sonic the Hedgehog franchise. It can be freely modified and is integrated with the Unreal Development Kit (UDK). The custom assets bundled were created by several contributors and are supplied for testing purposes.
This release has better compatibility with splitscreen mode, more configurable stuff, and a bug fix.
so meaning,i can just try this out without downloading anything else?
nope
u cant