Ah, those loud sounds Cheeva makes were intentional, like how you heard it throughout the map. It's meant to alert you when he starts sprinting at 2.5x his speed though I can understand how it can be annoying after hearing it every 45-60 seconds. And that door bug man, it's so friggin weird, no matter what I tried I just can't patch it. I honestly wish I could fix it. :/ But I'm glad you enjoyed it nonetheless!