Although the costs of maintaining servers are quite high, the net profit each month is about 2.6 billion Flame Nation coins, which is over 400 million federal coins. The annual revenue has already exceeded 4 billion federal coins. A profit like this isn't just impressive for a gaming company, many Fortune 500 companies don't see these kinds of numbers in a year, especially considering this is just the revenue from Flame Nation.
If you also consider the upcoming federal server, the yearly net income of the game may reach near 10 billion federal coins. Remember, the game does not merely charge for playtime, it also has some in-game purchases. Even though these purchases are optional, mostly for costumes, don't underestimate the spending power of current gamers.
