ianout is a next generation 2D engine that is
intended to have strong modding support. It
supports the Fallout 2 graphic assets and is
excellent for creating post apocalyptic games.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
While not everything is working flawlessly at the moment, the major features of the engine like .dat support and directory handling are already included.