An evolution of the Barrage Engine, this 2D/3D Game engine is designed for rapid development of XNA games of various genres and mechanics. Includes most basic features needed for a complete game engine: Render chain customization for postprocess effects, full shader integration, Input, GUI, Audio, 2D Physics...
Milkstone Studios creates some very interesting indie games that look professional, unique, and are fun to play. I look up to Milkstone Studios and I'm inspired by their work. They deserve a 10/10! :D