Submachine: 32 Chambers is the third side-story game and second Submachine game to be featured in the Jay is Games Casual Gameplay Design Competition. Submachine: 32 Chambers was released on August 2nd, 2010. The game is a reference to a note found in Submachine 4: The Lab where an explorer was trapped in 32 chambers of sand. Source: Submachine Wiki, "http://submachine.wikia.com/wiki/Submachine:_32_Chambers", available under the CC-BY-SA License.