四名死囚犯都被撤销了所有指控，但监狱有一项“指标”需要达成。于是，她们被关在一起，被迫在一小时内作出决定……要被处死的是谁？
《谎言之牢》着重于心理博弈，是一部关于谎言、信任与同理心的线性视觉小说。
游戏共有四章内容，每一章都比前一章篇幅更短。随着游玩过程的深入，你会逐渐更加了解各位囚犯们的个性。
游戏时长约为半小时。
Four prisoners on death row are cleared of all charges. But the prison has a quota to meet. The four are put in a room and asked to decide among themselves over the course of an hour... who will be the one to die?
Prison of Lies is a psychological linear visual novel about lies, trust, and empathy. There are four chapters, each of which gets progressively shorter.
While playing the game, you uncover more about each prisoner.
It takes approximately half an hour to play.