19 or so floors
Actually Cubone is available for a starter in Pokemon mystery dungeon (red, as far as I know) as long as you display a lonely personality for the questions in the beginning.
It lets you accept the special missions (dxtra long dungeons with a Legendary at the end, as well as a special item) via Wondermail.
48 flloors
49f liar
It classes it as a failed mission you lose money and some items.
He will be at Amp Plains, as long as you have the Secret Slab with you.
It is about 50 floors: B49F + Bottom
99 floors (omg)
When it says that something is stirring, it means that you've been on the floor to long and to get to the exit quickly
around the end of 2011 or sring 2012, its a long wait.
9866765498 if too long 9866765
Crevic cave has 10 lower crevice cave has 4