|“||It would never dump you into a furnace. You monster.||”|
— Item Description
The Companion Cube is a promotional ally that can only be obtained by using The Orange Block. Players can only receive this item from purchasing the Arcanium Expedition Pack from the Steam DLC Website or given from a friend who previously obtained the pack.
- The Companion Cube is an entire reference to one of VALVE's games called Portal, based in the same universe as another game by VALVE, Half-Life.