|Release date||1 March 2011 (Update)|
|Quest NPC?||Elemental Workshop IV|
|Examine|| An address cube with a 'nature' symbol on it.|
The address cube (nature) is used in the chaos room of Elemental Workshop IV by the automaton. Putting the cube along with an information cube into the CPU and flushing will result in the Automaton performing an action at the nature token.
- Most of the address cubes look strangely like a weighted companion cube from the 'Portal' franchise.