I really like the game, but its SO BUGGY. I hated the constant ads, but because I liked the game, I purchased the ad removal..it charged me, but said 'invalid purchase' so I had to claim a refund from the play store. It constantly tells you, you have full lives, but you lose one level and suddenly you have no lives and now, the lives counter isn't refilling so I can't play unless I spend 200 gold coins. Sort your game out!