Gaze upon five minutes of continuous Spec Ops Survival gameplay footage from Call of Duty: Modern Warfare 3's Paris map.
The footage seems to have first turned up on YouTube, and is split into two parts, both embedded below.
The video's description labels the footage official, and Gamefront has a clean version said to come direct from Infinity Ward.
Spec Ops Survival is a co-operative game mode similar to Black Ops' zombie mode, or Gears of Wars horde mode, and can be played on any map.
Call of Duty: Modern Warfare 3 is due on PC, PlayStation 3 and Xbox 350 in November.