5 stars: The game starts and doesn't tell you how to play at all, but that leads to a really nice discovery of how things work, how to progress and what the deal is. Very simple mechanics hide a surprisingly complex system. Easy to play, not much brain space needed, I recommend this game for those who want something to occupy themselves but not be in your face with decisions and mechanics. Oh, and you are never ever forced to watch any ads.
4 stars: super fun idle game! However I seem to have hit an unofficial ending of sorts. Level 715. The exponential nature of the difficulty makes it very unlikely to make any progress in any reasonable time frame. What I don't know is why. Maybe the dev is still working on it and eventually will tweak the progression of this stage as well. Maybe not. But it was a fun ride.
3 stars: Nothing mind blowing about it, the arrows bounce around and eventually blow up the chunks. Prestieging just beings more damage % which can be modified with paid for currency which can be gotten very slowly in game with ads (+20) or handed 3 or 6 every once in a while. I don't know how people rate this game a 5... It's pretty slow to progress and it just gets you to more of the same, except with another coloured arrow.
3 stars: Pretty, plays like a typical idle game: level up stuff until progress slows, then restart and repeat while being stronger. Unfortunately, that is where the game ends - after a day or so, you've seen all there is to it. No late ...