Immersion is the third of four documentaries by Harun Farocki that explores the use of video games in the U.S. military. The first film demonstrates training software in which a young soldier called Watson is killed; the second, a live action role play training exercise; the third, virtual reality (VR) immersion therapy; and the final film compares these pre- and post-war simulated environments side by side. The demonstration of the virtual reality software Virtual Iraq employed in Farocki’s film Immersion will be reviewed here.