tgstation/-tg-station — pull request #620 by Cheridan (2013-05-22 00:32:01+00:00)
Title: Mining Treasure Room Overhaul

Mining treasure room overhaul!

-Maximum amount of rooms generated raised to 6.
-The size of the rooms is now random, and varies from tiny to quite large.
-Each room is assigned a theme, which determines the turfs it uses and the potential items it can contain.

http://i.imgur.com/THaBBNT.png