I Built some tunnels up in the air connecting all my homes together and even in my mine and on every setting I keep running into something invisible sometimes taking damage sometimes not, Has anyone else had this happen to them?
This is because ps3 and 360 editions have limited worlds. At the edge of the world is an invisible barrier. I don't know about the damage though. It must be a glitch. I know how you feel because I found out about this too.
I don't believe this is what he is talking about. It seems to happen to me aswell. When running through 1 block wide tunnels the game will randomly act as if gravel is falling on you for a second. Seems to happen more with torches.