I'll definitely give the standalone version of the game a play later today, considering the scope and size of the game there might just be weird web issues that popped up. I'll update you when I do so.
To elaborate on the issue I had though, it didn't really feel like a bug but more so that the camera would fly all over the place and I'd lose where I currently am after getting hit, or walking into a wall in the case of the snake boss. Might have something to do with my mouse maybe