First of all, good UI! The automatic point increment was also a good idea as the clicking feels less choric because it acts as rewards rather than a necessity. The click effect is kinda addictive too!
Most people would have gone for some kind of UI percentage bar or something basic but you used procedural generation to show the water level rising which was really cool. Also the gameplay was highly intuitive with minimalistic controls & I had a fun experience. Congrats!