Pay to win stay away. Sometimes items are hidden in places which make no sense or are so small you have to look only with zoom.I like a challenge myself but boy this game makes it so hard you are forced to put in money. Great job to the management i guess. You get literally 0 coins for completing levels and you can never buy power ups without spending money. Also the energy system is dumb at least make it with hearts like your other games, when i complete a level i don't lose anything.