The Rift Arcade has spoken to a number of developers working on Oculus Rift games, to uncover every game that will support the DK2 headset on its release. A handful of teams have already compiled their games for the DK2, some even have the hardware in their hands, but everyone who replied is busy at work adding support and hopes to have it implemented shortly after the DK2 is released.
So why do we need a separate list of games for the Oculus Rift DK2? Well there's the obvious difference in hardware, which introduces new requirements and challenges. Developers also need to re-build their games using the latest Oculus Rift SDK build, which adds support for the DK2.