this was a really interesting and well though out game, I enjoyed the labyrinth style layout. 

Thank you 

As a person with mild claustrophobia this game have me being kinda stressed when oxygen getting low. I loved the atmosphere and really appreciated the mini-map. Great work.

Classic example of a super simple concept, executed and polished perfectly - great job Campbell!

I really liked what you did with the visual consequences of oxygen depletion. It took me longer than it should to notice the mini map which made the map easier as my personal navigation skills in real life seems to be inversely proportional to the corresponding skill in games. I was lost without it! I would actually love to learn how to implement minimaps. Really enjoyed playing this game. Thanks!