Minecraft wiki entry for Legend_of_the_Chambered, associated text: Original webpage, archived here.
Original webpage for another version of the game, archived here.
Original webpage for a third version of the game, archived here.
A download link of Legend of the Chambered.
A download link of the android version of Legend of the Chambered.
A second download link of the android version of Legend of the Chambered.
Original Ludum Dare page for Prelude of the Chambered (archived).