Well I was expecting better for 1 year project.
If you don't mind i will make some remarks.
The sound of the robot shoot is awful, too much high frequencies and anyway the volume is too high.
Use preload samples because when i tested the sound was delayed.
But what's most disturbing considering you are a 10 years experienced graphic artist is the background.
Animations are okay for a prototype but the parallax is very messy, by moments i can't distinguish where to go.
I suggest blur and better aesthetics.
Regarding the programming i can fix it for you but i am interested by a paid position.
Anyway good luck with your project