ok, I just started playing DF after TinyPirate's Tutorials made me want to, and I was testing out the accelerated version of the game from
This Thread with the Mayday tileset, and I randomly got a cave-in message I wasn't expected. After some brief terror, worrying about what precious part of my fort I might have screwed up, I inspected the disaster area, only to realise it was outside, nowhere near any of the digging I was doing, and the cave-in had LANDED on what I thought was an expanse of flat land. I then noticed this:
Directly above this are a couple of downwards slopes which do not have corresponding upwards ones, and an area of black space (that isn't entitled 'Open Space' OR 'Unknown') which is slightly larger than the black spots shown here.
Now, Is this a 'feature' that I was previously unaware of, or some horrendous bug? (Guessing the second, but want to know if it's ever been seen before, either)
Incidentally, in a similar 'air randomly deciding to act like solid ground' moment, both myself and a friend have both noticed our Dwarves have a tendency to walk over a brook without a care in the world (note: the 'brook' tiles above, not the ones that are actually containing water). Is this a previously known bug? if not, I will repost it in the thread linked above, as I have not noticed it occurring before I used that version, and both myself and my friend who also has this issue are using that version.