I'm not sure I understood how the mouse clicks changed my movement, but I made it up to the boss at least. I think some additional obstacles would make it more interesting. It took a long time to reach the boss, and the gameplay got repetitive. 

The game is really interesting, with a good concept, but I recommend to sit more on the game next time. For example, the initial gameplay of collecting coins up to 200 to see the boss is a bit boring, it could be imagined. But it's still an interesting concept, and even so I liked it!