"CRYO commences in what can only be described as a living nightmare when five scientists, cryptically identified only by vocation and number, awake from a cryogenic sleep and find themselves trapped in an underground facility. They have no memory of who they are or how long they've been asleep, but they soon begin to realize they are somehow part of a scientific experiment gone wrong. This strange turn of events leads the scientists to realize they are being hunted, and one of their party may indeed be the culprit. The terrified characters are soon ready to turn on each other, and only solving the puzzle or understanding the origin of their cryogenic sleep can save them. The only questions is if they can find the answers - and themselves - before it's too late." - Screen Rant