There is certainly a propaganda campaign being run to encourage Americans to support war. It is being run by powerful people with vested political and financial interests who spend millions of dollars to project their message across all forms of news media.
If you think video games are anything more than a sideshow to this, you're delusional.
I don't think it's delusional at all. It is long known that if you can indoctrinate children at an early age (bonus points if you make it fun) that their beliefs will often have been shaped without them knowing it.
For instance, framing Iran as bad guys without giving it much thought--it just seems "self-evident" somehow...
The use of Iran as the enemy in a video game is not due to the fact that Dice is being manipulated behind the scenes by the government in an effort to breed a legion of living robots. This idea is in fact delusional.
When you look at the history of entertainment, from novels to video games, the most memorable content gives us something that is plausible and realistic, allowing us to relate better to the experience. This is why the political enemies of the United States are often featured in games, movies, novels, etc... Because they are currently extremely unfriendly to our country, it seems far more realistic that we may end up in a conflict with them in the future.
The most successful shooters are often the ones that follow this principle. The people who play them aren't a bunch of xenophobic, extremist, right-wing fascists, they are ordinary people who like the games for their realistic graphics and engaging stories.
I happened to be watching RT while at a hotel on business. I thought the obviously Kremlin slanted take on Syria was a bit amusing, that Syria was fighting an armed insurgency. You'd read the New York Times and think they were just mowing down civilian protestors. Sure enough, a few weeks later the cover of the Economist has Syrian "protestors" wielding machine guns.
Whats impressive is that both the "right" and "left" media in the United States pretty much run the same story, leaving some minor disagreements on detail making each seem to be at opposite extremes of each other. That's important when you have to you propaganda or marketing to get your message out.
If you think video games are anything more than a sideshow to this, you're delusional.