Yume Nikki, an indie adventure game created by Japanese developer Kikiyama, was originally released as freeware. The game is known for its surreal atmosphere and exploration gameplay focusing on the dreams of the protagonist, Madotsuki.
Following initial release, Yume Nikki gained a cult following outside Japan, particularly in English-speaking communities, leading to fan translations and discussions on internet forums.
Inspired by the original game, fans started creating remakes, mods, and spiritual successors, contributing to the growth of Yume Nikki's legacy in indie game communities.
Kadokawa Games released Yume Nikki - Dream Diary, a 3D reimagining of the original game, on Steam, introducing the franchise to a wider audience.