2nd secret ach?

[Tonic Taz]

what is it? i only find the 3. i have 4 locked.
also the dupe ach is not unlocking.
any tips for the last grade of cozy?

[(N☆G) Jackal ★JJ★]

Well, for the cozy level Id say build a big wall of all the mounted heads. That alone will ramp you to 3 and then just pile a bunch of high level cozy items together almost touching to get the rest and when you get 5 just recycle the stuff you dont want.

[pavilion5097]

It most likely is the new boss they added with today's update

[Dr. Rockso]

If you haven't found the statues yet those give a huge boost to coziness.

Yeah there is a new achievement for the Infected Broodmother. I was sitting at 40/40 achievements before this update and now it's 40/41.

[Tonic Taz]

just killed the wasp queen and it didnt pop that ach either.(EDIT. reloaded game and they popped)
thanks for the help everyone.

[Guardian Storm]

Lots of wall mounts & stuffed creatures in a 3x3 square that's 2 walls high, otherwise just lots of wall mounts & stuffed creatures spread out over your base.