Apostas is a very popular gambling game in Spain. And in this game, the object is to gain as many points as possible. 

But the gameplay is very simple. The rules are very simple, you just have to press a button and the plane will take off. You can also make two payments at once to get the first part of the prize. And then, you can pay the second one after the plane flies to 7, multiplying it by 7 times!

If you are lucky, you can even get a multiplier of up to 300 times!

So the gameplay is very simple, but the rewards are quite huge.