Great job! Cool way of making the story appear only if you press E. As for the guards, maybe you could check if they are rotated, and, if they are, set the rotation back to zero and flip the sprites instead

Good effort! It would have been nice if the diamond disappeared when you pick it up. I found it quite funny how the guards rotate around and patrol upside down.

HAHA, I stole the diamond!!

I like it. Really makes you feel you're a thief in a bank heist gone wrong. 

Those red rectangles are brutal. :)
I'm very intrigued by the minimalism present; it's almost like progressing the story by moving from still-frame to still-frame. With some more stylization there could be a very unique heist experience to be explored.

simple but very good, small bug when the guards turn they go upside down.