All right, so running this app first time offline. It said "Oh, you need internet connection to play this", so I was like "Okay, I don't even know why you need it, but I'll do it." So then after the second run, it decided to show millions of pop ups every time I click on something. After pasuing during a game, even going to a special stage, or finishing a zone, IT POPS UP. That lagged my phone and the controls. SEGA, unfortunately, has no sense of ad control on free apps until you pay.