Warco is a first-person game where players shoot footage instead of a gun. A work in progress at Brisbane-based studio Defiant Development, the game is a collaboration of sorts; Defiant is working with both a journalist and a filmmaker to create a game that puts you in the role of a journalist embedded in a warzone.
The game is still in production and it is not clear whether it will ever come out. There is a trailer which gives a feel to how it might be.
Slashdot thread already picked up the argument of whether you will be able to choose between Canon and Nikon equipment for the missions in the game.