Ok so the concept is awesome! The art is awesome (I like the boss's pixel art with his stomach hanging xD that's a nice touch)! The movement is fluid and nice.
The only thing I don't like is how long it takes/is very repetitive. I think if there were more mini-tasks that can be chosen from, it could've been a lot more fun!
Also, I'm not sure if this was intended or not, but the game kinda just stopped progressing after 50%. No matter how many tasks I did, it always stayed at 50%. Might just be a bug though.
I like the overall feel of the game though, great work!