Talk:Chasm/@comment-4583259-20111123152058/@comment-4583259-20111124110954

Hmm. I wonder why they got rid of the chasms then?

I am discovering other slightly interesting things with my mapping program. Every now and then you'll find one or two empty blocks deep underground. Also, there are patches of dirt underground (like the patches of gravel I found earlier) and sometimes very deep. These are all pretty realistic, because in real geology, underground caves often (perhaps even usually) get filled with dirt and/or gravel.