Unreal Tournament 3
Unreal Tournament 3 (UT3) is a first-person arena shooter video game developed by Epic Games and published by Midway Games. Part of the Unreal franchise, it is the fourth game in the Unreal Tournament series, and the eighth game of the franchise overall. Its title refers to the game being the first in the franchise to use Unreal Engine 3. It was released on November 19, 2007, for Microsoft Windows, December 10, 2007, for the PlayStation 3 in North America, and on July 3, 2008, for the Xbox 360 in Australia. OS X and Linux ports were planned, but they were eventually cancelled. A free-to-play version, entitled Unreal Tournament 3 X, was leaked in late 2022 and cancelled in the following year.
Other headset option (1)
These are driver-based or stereoscopic methods, not purpose-built VR conversions. They may provide head-tracked stereo or a 3D virtual screen, but usually do not add native tracked interactions, VR menus, or room-scale play.