Cool!
I like your art animations, the character is really strong!
So is there an optimal strategy about holding the mouse to increase the accuracy? I think I found out the optimal gathering of gold/min was through single clicks (on my most accurate mouse)
Congrats on your first time using Go and Ebitengine, this is definitely a lot to absorb at first, you managed to do well!
I hope you enjoyed both the language and the library and that it made you want to go forward :)