Complex sentence: On May 10,2006, BioWare announced a version for Microsoft Windows, to be published by 2K Games and developed by LTI Gray Matter, which was subsequently released in North America on February 26,2007, as a "Special Edition".
Split into simpler sentences: On May 10,2006, BioWare announced a version for Microsoft Windows, to be published by 2K Games and developed by LTI Gray Matter. Subsequently, it was released in North America on February 26,2007, as a "Special Edition".