Yeahhhh. We are working on that. This is why we dont try to add a big new feature in our code and simultaneously try to teach someone how to use a level editor! "We had plenty of time!" we thought.
But yeah there are some holes in the floors that cause you to fall through. Running too far out into the water is SUPPOSED to cause a death, but theres some areas near the walls where a bare floor has a hole. We're workin on it. Thanks for playing!