Great game, hearing the tweet of the hummingbird alerting you of cage-face proximity really set me on edge, especially after I saw that Cage Face does not need doors. All puzzles were simple enough to work out quickly, placing all the challenge on timing and keeping track of how close the Cage Face was, so many times I was caught in the final stretch of the game trying to escape from the mines.. Good job on the game, looking forward to playing Case 2.