T-72: Balkans on Fire!, also known as Iron Warriors: T-72 Tank Command, is a tank-driving simulation by Russian game developers IDDK/Crazy House and published by Battlefront.com.
The game is set during the Yugoslav wars of 1991-1995. The player is a Russian volunteer tank commander who is there to aid the Serbs. The player can use the the T-72B, the T-55A and the T-34-85. The game has realistic physics, including the tank engine's complexity being simulated as well. The player can switch between the different tank positions, such as the driver, the gunner, the machine-gunner, and the commander.
Although the game is relatively obscure, there is strong support for the game. Patches and multiple mission packs have been released for free, as well as other fan-made mods, which are hosted on the main site.