The Idea was good, the way you need to interact with the box is very good, but you not telling the player what should he/she do,  or tell the story, like why he can't jump?  I know that you can't jump because there is a thingy that stuck on his foot, add more music or Sfx will make your game more live.

Okay 11#.

Art: 8/10 - Reminds me of lastest OtS devlogs.

Music: There's no music so I can't rate this.

Gameplay: 5/10 - I can't jump, I don't know what's the ball for, what did happen before I woke up with my skeleton friends?

Overall rating: 6/10 - Don't worry, some people did worse then this but you left us with some knight that can't jump (unless there was a tutorial somewhere).

Note: I hope you learned some new things from this :)

Cool idea, the art is super good.

It was kinda hard to tell what the player was meant to do. I loved the graphics though.

Good game, it makes you think about your previous actions

Very cool!

Good game, nice graphics, but then i pressed about back button didn't work