WASTE OF TIME! I played this game to gain points for a different game. Level 36 freezes or crashes the app 100% of the time!! Because I cannot get past level 36, I cannot get my points for the other game. Uninstaller / reinstalling only loses the point progress towards the other game because the other game only recognizes the initial installation. I have spent a lot of time playing this game that has confusing upgrades and takes a long time passing most levels. Don't waste your time!