Hidden Room on Spawn Point
So far I've seen this room as spawn in Armatus, however, the puzzle should remain the same regardless of tile set.
You can unlock it by jumping (or walking up the stairs, lol) to the floor above and going down the short hallway.
The decorative inlay on the left side of this hallway has a vent you can go down
which will drop you onto a small platform with a necramech on one side and a really tall panel behind you.
Shoot the pannel to drop the platform to the bottom of the vent
Enjoy the treasure :)
I've noticed a that Voca spawn in this room most of the time. So it's always good to check.
