I believe it is, it will not load onto my computer, on the cd itself it says...Operation flashpoint, Cold War Crisis, There is also a Gold Upgrade With it that says...New vehicles and Multi Player updates. so all in all you get 2 cd's, Hope that helps.
Yes this is a first person shooter, I used to play it a long time ago, it's a good buy, it pretty much is based on the cold war and you can either play missions, or create your own scenarios. It's a really great game