Yes, the classic Quake game has been ported to “the iPhone with native OpenGL graphics and multiplayer support — includes unique controls and menu overlays that make it easy to play.” Video after the break.

The graphics were rotated to landscape mode using the full screen resolution of 480 x 320 and native Open GL ES. Numerous optimizations were added to make full use of the iPhone�s PowerVR MBX GPU.

[via Toucharcade]