Thank you for playing the game. Hope you liked it
Edit: I have watched your video and thank you for the amazing feedback. The door opening without the use of the red cube is actually a bug. I didn't see it when I did my playthrough. I'll patch it up after the game jam.
Adding sound effects or UI for success and failure is a great advice. I haven't thought of it.
I know I should've just locked the Y position of the camera but before I could do that the Jam time ended :(
And the sign post and starting and ending was just a prop for aesthetic feel. XD