It's an ad machine. Be prepared to watch an ad after every level. Youll spend the same amount of time watching ads as you do playing the game. If not more. The developers or their customer support will tell you that it's how they keep the game running or that's how they can keep the game up to date. Thats bogus though. Too many ads is too many ads period. Greed is all it is.

Edit: They fixed this not 24 hours after my 1 star review. If I could give this a 10 star rating, I would. Talk about customer service! I'm stuck again on level 246. The claws are bugged and I can't jump from them. Just stuck in the claws. As there's no way to die in this level, there's no option to skip the level. Very not cool, as I paid the premium for the game, no wifi and no ads. Don't pay for the game without reading this

This game is hilarious. Just when you think you've got it, the level gets you. The other times, you are timidly crawling forward... and nothing happens. Even the mini games will do it to you, like roll to the top prize, then slowly back off to "nothing". I kinda love it. As far as the ads go.. I spent the $3 to get rid of them. Worth it to me.