I like to actually play the game for a few weeks to see what the game is like. So at first there are no forced ads while playing, but after a few days of playing, they start. Every 4 turns (gross). They want a subscription to remove ads. A one time payment would have been okay. I will pay for the experience. Their RNG is rigged the further you go. Don't waste your time with this pay to win game (or even to compete).