I tried to play this, but the keys were bugging out.
The first 15 or so were fine, but then the keys starting "ejecting" more keys from the lock than I entered. For example, I would pick up a key, and try it. Then I would watch the lock "try" anywhere from 2 to 6 random keys that I didn't even pick up, increasing the pile of keys under the lock exponentially with each key attempt.
This completely ruined the game, as trying 293 keys is tedious enough without having to watch 5 imaginary keys conjured out of thin air try to unlock the door as well each time. I was down for the tedium, but with this bug, I just can't dedicate the time