Ok, you copied Kingshot ad, but forgot the most iconic part of it, the build by getting close to auto spend coins. In your game the player has to tap twice on a tower to build it, Kingshot doesn’t need the player to release the screen and can constantly move around and build at the same time, that’s the iconic part, I love playing Kingshot in Ads. Also I feel the pickup range for gold should be a lot higher as right now you have to walk onto every coin to pickup which is less fun than a magnet pickup style.
otherwise the game was fun.