Game Vortex writes: "Here I am once again, poised for virtual battle. I have my Mountain Dew. My flight stick is at the ready. We are "Good to go!" for immersion into Arma II: Operation Arrowhead. This is a standalone addition to Arma II and this was also my first time to touch any of the Arma series. That was a little weird given my love of First Person Shooters. I was not prepared for this level of detail. This is not a "hop in and shoot" casual FPS. This is an investment of your time and dedication."