Great game, but just one bug I found. You can clip into the floor by flying (f4) up ( I went about 200 blocks up) and then pressing f4 to go out of no clip, so theoretically if you build up 200 blocks and fall, you can clip into the floor without using noclip
Edit: I just tested and yes, it works without using no clip. There were also some issues where the shadows appeared to be moving as I jumped.