Tedious model getting tired now. Free to play but eye-wateringly expensive to progress. You will end up at a level that is impossible to complete without parting with money. Seems the way with all these types of games now. Pretty pointless. But very easy to discard. Don't believe the reply. It is an easy game, as they all are until they suck you in and try and charge a tenner for a couple of extra lives and a few power ups.