The new Xbox Live update in the US has added the Metal Gear Rising Revengeance VR missions. The 30 VR missions were previously exclusive to PlayStation 3, but can now be played on Xbox 360 as well. The mission pack costs $2.49.
In Europe, the missions were available for both systems from the beginning. The PC version released recently included them as well.
For more information on the missions, go here.
Source: Technology Tell