Good game, but…
The game is even cool, but it doesn't save. If you play for a while, reach a good level, and then quit the game, when you come back, you have to do everything from the beginning. It needs to be updated and improved!
Response from developer
Could you kindly tell us more about the problem you are facing at our Form support: https://forms.gle/UVWesHYsFuAJLCsH6 We are looking to improve the game. Thanks.