From Creatures Wiki
"It has even been said that this room will arrive during this year's CCSF, although these rumours are yet to be confirmed."
- Well, I think it was something on the order of 'if you happen to read this thread, yay, you get to know the general release date of TC! Go you.' :) Liam
"As of Feb. 10th, the metaroom is expected to be released very soon."