Loved being a hummingbird! I like how big the map is, it made me feel like a tiny bird. I'm not sure I understand the challenge aspect, it felt like I had loads of heartbeats/calories etc. But I like how the numbers are thrown at you at the start to stress you out haha. Also the calories count says its 0 at the start when you actually have about 0.5 (maybe the decimal is cut). Great job for your first 3D game!