This game will play an ad between every level, and every time you refresh the gameplay. If you try to purchase the "No ads" option, the game will take your money, and still keep playing ads. Their "Support" will not return your emails, and if by some miracle they do, it's only to explain the difference between "interstitial and banner ads", and "ones you choose to watch", and nothing will change. IEC Global is a scam, and I will never play any of your games again.