Got a hard time understanding the controls in the first level, but after that it was pretty fun ! The keys can fall off the map if you drop right in front of the door in the second level.
Thank you for the comment, we are glad that you enjoyed the game, the main key usages are "Q", "E" and "F" along side "WASD" movement, other keys listed are non-important.
As I write this comment, we are fixing the issue of the keys falling beneath the door, and or clipping through the door. :)
