EDIT: I left the window open for a few minutes looking at other entries, came back, and it started working again. Unfortunately, the textures not rendering really work against it, I was really confused for the first minute or so, and didn't and still don't really understand why the fish kept disappearing under the ground. But I do like the quirkiness of it, and I can tell that a decent amount of effort went into the visuals and the environments when I see the geometry change as I move around; I think playing the game once the textures are back in would be a fully different experience. Glad I could get the fish back home :)
Original: It won't load for me either, I get the Unity symbol and the loading bar goes to like 90% and then stops