Freezes at boss screen periodically

Game is Grindy but a little fun at first. Fun quickly wears off and game rewards for achievements makes them a total waste of time compared with straight-up grinding. My 1-star review is because this keeps freezing intermittently after beating a boss. Then regardless of how long youve been playing you get no credit/fame for your grinding and your completed achievements dont get completed. After 3 freezes I am deleting this game the day after buying it and not coming back. That 99cents bought me more aggravation than fun...

Tfunny1 about Slayin, v2.0