No specific info about version 4.2. Please visit the main page of Dark Matter on Software Informer.
Dark Castle 3D Screensaver will bring mystery to your desktop.
Dark Oberon is an open source real-time strategy game released under the GPL.
It is an interior graphic design software which maximizes the design process
Dark Ages is a game set in a fantasy world of faeries and magic.
Naiad is a state-of-the-art fluid simulation software product.
Dark Knight is a fun chess game, were you have to bring three knights to safety.