It's really enjoyable till you get to know about the upgrades that are clearly broken then it's becomes trivial and kinda boring after that. I've never been so addicted to a game and then hard stopped so fast once the challenge drops off after that it was just my bad habit playing for itself to complete all the achievements.
8/10: Most bang for your buck game came this year.

update 2024: still gud

It's really enjoyable till you get to know about the upgrades that are clearly broken then it's becomes trivial and kinda boring after that. I've never been so addicted to a game and then hard stopped so fast once the challenge drops off after that it was just my bad habit playing for itself to complete all the achievements. 8/10: Most bang for your buck game came this year. update 2024: still gud