I managed to win the game by finding all the keys in 10 floors.
This game is very solid gameplay wise. This game could be better by adding enemies to avoid/kill and the randomized floors tends to be very problematic, especially when you want to go to a certain floor only to end up on the same floor that you already grabbed the key on.
The music is very nice; however, could make it not loop every 5 seconds as it drives my ears crazy hearing that continuously 😆