First of all, the game is about World War II, where you choose a country and do various things like discovering weapons, making decisions, etc. The game normally costs 40€ on Steam and 20€ is still a bit expensive, but okay. The downside is that only Italy, England, the German Reich, France, the Soviet Union, Japan, and the United States have their own focus tree. The others, like Greece, Turkey, and Yugoslavia, need to pay for DLC to have their own focus tree. The DLC that includes Greece is called "Battle for the Bosporus," which also includes Turkey and Bulgaria. However, if you want to get the DLC cheaper, go to eneba where it's around 5-6€. For most people in Greece, definitely along with the game, you will need "Battle for the Bosporus." The most essential DLCs are: "Battle for the Bosporus," "Waking the Tiger," "No Step Back," "Man the Guns," "La Resistance," "Death or Dishonor," and "Together for Victory," and I recommend getting them. I do not recommend buying "Blood Alone" as it is not one of the essential DLCs and the game is more entertaining without it. The DLCs are NOT necessary to play the game, they simply add more and nice things to the game, like the focus tree of Greece. You can play as Greece even without DLC, but it will have the classic focus tree, which is not interesting, so I recommend getting the "Battle for the Bosporus" DLC, which costs 10€ on Steam but is half the price on eneba.

Awesome game for fans of strategy games and WWII. You can play with any nation of the era you want, with all the accurate equipment of the time and historical events.