Great graphics and character designing, good gameplay, too many popping ads without me asking, poor progress backup it deleted my level progress twics during a span of 3 months and gotme back to level 1 after being in level 69 because it doesn't backup my progress to google play games and there's no option of signing in with a social account to save my progress. I've played too long for my progress and all this time 'n effort to be ereased twice :( Can you please fix that?