When a mysterious sinkhole forms west of the Tigris river in the heart of Mesopotamia revealing a large, stone door with curious, archaic markings, a call goes out to a special, international team of archaeologists to gain access to the site to uncover its puzzling origins. Upon entering, they discover a massive, man-made cavern stretching for miles, deep into the dark and unknown. As they continue to investigate, to their horror, the entryway slams shut, sand slowly begins to fill the chamber, and a series of new puzzles surface that must be solved! In Curio: The Lost Temple, a realtime cooperative game, players - using a unique module-based system to manipulate, sort, rotate, and search components - need to communicate and collaborate to solve an unending slew of puzzles in hopes of escaping an ancient deathtrap!