As we were promised the new version 2.0 of the free and open source Vireio Perception software for Oculus Rift just got released today, adding a lot of new and interesting features and making even more games that were not designed to be played with the Rift to be played with the Head Mounted Display device. This way you can get to play regular games that were not designed to be played with Virtual Reality display devices rendered in VR mode with stereoscopic 3D support and head tracking available separately from your mouse control. But Vireio Perception goes beyond only Oculus Rift support as the software can be used with other devices and not long ago it was announced that there will be support for castAR for example as well.
Currently Vireio Perception is the only free and open source solution that lets you take existing games that were not designed to be played in VR and play them with an Oculus Rift, the other similar solutions like VorpX and DDD TriDef are commercial solutions. Have in mind that Vireio Perception is not intended to replace native VR support, but instead to add such or as close as to native support in games that originally do not have it available and give you the ability to play normal games with the Rift. Also have in mind that currently Vireio Perception is only compatible with DirectX 9 games, so not all games may work with it. I still haven’t been able to test the new version 2.0 of Vireio Perception, but i plan on doing that shortly, so there will be a review coming up soon, Meanwhile if you do own an Oculus Rift development kit you can download and try Vireio Perception 2.0 yourself.