As a player, I am glad to help out in paying back your virtual coin debt in order to finish this game.
But for real though, this was really fun to play and the concept is very interesting. I like how certain additions to the game like the graphics don't just add to the experience, but also serve as a way to progress as it helps reveal doors and codes that help me move onto the next level.
I think what can make the game even better is if there were more stakes when you lose, but I also understand that this could make the game a bit more difficult than needed. Overall, this was a great and creative game!