This game normally has 5 stars from me (even with the excessive ads) because it's super therapeutic and competitive, BUT as of this week it is suddenly, constantly crashing, which makes you lose lives, awards, coins, and UFO sweep status - as well as your place in the game. I have sent several emails to support with no response as of yet. Please fix asap so we can all continue playing and I will adjust my rating. Upd - crashing has been resolved but now the game randomly pauses. Grr.