Nice entry!
But I got locked in place in the first screen. I walked right and then went upto a green wall and got stuck there. Couldn't move. Let me know when this is fixed and I'd like to replay. I'll rate after that. If you want me to rate now, I'd be happy to do so as well.
Aside from that, I definitely think you could put the control scheme somewhere - either in game, or in your itch.io page. In the first story screen ("everything was well..."), I pressed every single button on the keyboard and unfortunately the last button I pressed was Enter, which removed the screen.
Cool stuff otherwise! I like the layout of the UI, it's pretty neat IMO.