Any state cannot exist without money. The treasury must be constantly replenished in order for everything to function. The game Coin Royale will have an unusual way to increase cash flow, in which everything depends on dexterity with the addition of minimal logic. At the start, you will literally have a few gold coins with a kingdom profile. When you start moving, you will see red and blue gates on the way. They have values about plus signs, minus signs, multiplication, percentages, and so on. You must quickly assess the situation, perform simple mathematical operations in your mind and choose a gate, passing through which the number of coins will increase significantly. At the finish line, the collected amount of coins will be lowered down the vertical wall to become even more in Coin Royale.