Great to see you back!
I did notice a few additions that weren't there last time, such as making players click on the first reward so they know to do so. The gameplay is just as fun, too.
I think with where things are now, I'd say what you really need is music for the fights, to prevent the player from choosing the next stage until they've taken the reward, and to add sound effects when you click on certain things or when pop-ups come up. This way, there's an audio notification that something is on screen.