MDK2 is a 2000 third-person shooter, action-adventure video game developed by BioWare and published by Interplay Entertainment for the Dreamcast, Windows and PlayStation 2. It is a sequel to the 1997 game MDK. First released for the Dreamcast in March 2000, it was later released for Windows in May, with newly selectable difficulty levels and the ability to manually save. In March 2001, a slightly reworked version, featuring level design modifications and gameplay tweaks, was released for the PlayStation 2 as MDK 2: Armageddon. The PC version was released on GOG.com in September 2008, and on Steam in September 2009. A port of the PlayStation 2 version was released for Wii via WiiWare in 2011. Also in 2011, a HD remastered version was released for Windows. Called MDK2 HD, this version features new 3D models, textures, improved lighting, and remastered music, and was released on Beamdog in October, and on Steam in July 2012.