Myst IV: Revelation

Myst IV: Revelation is the fourth part of the Myst computer game series, developed and published by Ubisoft. Like Myst III: Exile, Revelation combines pre-rendered graphics with digital video, but also offers real-time 3D effects for added realism. Revelation's storyline ties up loose ends from the original Myst. The player is summoned by Atrus, a man who makes connections to other worlds known as Ages by writing special connecting books. Nearly twenty years earlier, Atrus' two sons destroyed almost all of his connecting books and were imprisoned as a result; now Atrus wants to find out if his sons' imprisonment has improved them. The player travels to the prisons of the two brothers to free Atrus' daughter Yeesha from the brothers' plot.