YUME NIKKI has been hailed as one of the greatest (and most controversial) games ever created with RPG Maker. The new YUMENIKKI -DREAM DIARY- is not a remake, but a full reimagining of the original―reconstructed and enhanced using elements and styles of modern indie games.

YUMENIKKI -DREAM DIARY- Prologue is a collection of images edited and reprocessed from the opening sequence of YUMENIKKI -DREAM DIARY-. Hidden within are crucial hints regarding the game’s “reimagining”.