Just played this through, good work my friend! Congratulations on getting something finished and submitted on time! My thoughts:
- When you introduce mechanics, let me use them before introducing a second mechanic.
- I would have liked more 'Juice' or player feedback from my actions. Like when I hit one of the switches with a shadow spot, some sort of visual effect or sound.
- My first play through I ran straight into the sun shine and died. I think it might be nice if you introduced the shadow world mechanic and made us use it before introducing dying from the sunshine.
All in all, good quick fun!