Nice game but… too many – Drill Master Review

So this is an cool game and all, upgrading and getting stuff but the problem is This game has too many ads. The ads that take 5 seconds and when u press the X it does not WORK!!!!!! And u have to wait like 10-20 seconds. Also when u don’t want to double it you have to watch an ad anywayyyyy???
Review by rooooooooblox on Drill Master.