Level 38 is broken (can't building towers) in result of this there isn't access to 39 and 40. 5 broken achievements!

Sorry, can't recommend it.

First the good stuff: it is a simple easy to learn tower defense, where you can use your King to stall the enemies.
Just four Towers to get your strategy right. For 4€ it is ok.

Buuut:
You have no tutorial. Ok there isn't that much to learn, but still. Then i would got earlier, that i can upgrade my king.
There aren't any details to your towers, like range, speed, damage, or what the upgrades change.
No further upgrades after your "tower" reached lvl 5.
After you upgraded a money-building to lvl 5 and sold it (fun-fact: you don't get money back for selling stuff) the new tower can't be upgraded.
Sometimes on wave 10: no enemies will apear and you have to restart.
And btw.: you dont have to finish the last wave... After the last enemy of that wave spawned, you've won.
On map 38, many people seem to have the problem, that you can't build any towers.
And for the grey wolf achievement: it doesnt seem to work...
If you build a tower on the far right, you can't sell it anymore, because the sell-button is out of frame.
If you build a tower in the bottom, it can happen, that your UI overlaps with the tower, so you neither can upgrade nor sell it.

It has potential, but damn... the bugs are anoying

The 1st time I played, level 38 is broken so 5 achievements is unobtainable.

The 2nd time I played with high hope that the bug is fixed, but no, level 27 is broken instead as wave 13 won't start.

The 3rd time ... wait, there will never be a 3rd time. I have enough of this game.

its ok

The game itself is great, really enjoyable and relaxing. Unfortunately people are right about level 38 being broken, buttons are unpressable so there is no way to lay down a defence. I would only recommend this game if its on sale as you get 37 levels from it but buying this at full price would be a waste unless fixed

fun strategy my advice is go mage and support with a house and mebbe 1 fire mage