Yume Nikki ver. 1.00 is an English Yume Nikki mod developed by 369071 2458. This is an expansion mod that adds a number of new areas and events to the game, along with an alternate ending. The gameplay remains the same as the original. The player enters the dream world by sleeping in the bed. The main objective of the game also remains the same; the player must obtain all of the effects by exploring the dream world to unlock one of two endings.