Yume Nikki (Dream Diary) is less of a game and more of a psychological experience. It is a legendary indie title that paved the way for games like Undertale and Omori. You play as Madotsuki, a girl who refuses to leave her room, exploring her surreal and often disturbing dreams. There are no 'quests' or 'combat'—only exploration and the collection of 'Effects' that change your appearance or abilities.
The mobile port successfully captures the eerie, lo-fi atmosphere of the original. It is a game built on atmosphere and symbolism; one moment you're in a neon-lit forest, the next you're in a void filled with strange, flickering faces. It is a deeply personal, experimental work that rewards the curious and the brave. It won't be for everyone, but for those who enjoy 'weird' or avant-garde media, it is an absolute masterpiece.
Calling Yume Nikki a 'game' is almost a misnomer. It’s an interactive Rorschach test. There are no objectives, no hand-holding, and no mercy. You wander through 16-bit fever dreams that range from melancholic to genuinely terrifying. As a conservative gamer, I usually demand clear win-states, but the sheer bravery of this game's ambiguity is impossible to ignore.
The mobile port is... acceptable. RPG Maker games never feel quite right on a touchscreen, and the virtual D-pad can be finicky when you're trying to navigate tight spaces. However, the core experience—the feeling of being utterly alone in a collapsing psyche—remains intact. It’s not 'fun' in the traditional sense, but it is essential for anyone who thinks games can be art.
Performance: Occasional lag in larger dream hubs; the virtual interface covers significant screen real estate.
Buy if: You enjoy psychological horror, surrealism, and games that don't tell you what to do.
Skip if: You need clear goals, combat, or high-octane action to stay engaged.
Available on: iPhone, iPod
Version 1.0.7Sun Mar 03 2019
Effect's name changed: "Whistle" to "Flute".
minor text fixes
A masterpiece remained in the history of RPG Tool "ゆめにっき".
This is the smartphone application version.
· This is a game that walking around the world in the dreams of a hikikomori named Madotsuki with a very dark atmosphere.
· There is no particular story or purpose. It is just a walking game.
· If you interact with a specific character in a dream world, you can collect "effect".
· The appearance of the main character changes with "effect".
· If you use the same "effect" again, you return normally.
· You can collect "effects" only in a room of 12 doors.
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.A masterpiece remained in the history of RPG Tool "ゆめにっき".
This is the smartphone application version.
· This is a game that walking around the world in the dreams of a hikikomori named Madotsuki with a very dark atmosphere.
· There is no particular story or purpose. It is just a walking game.
· If you interact with a specific character in a dream world, you can collect "effect".
· The appearance of the main character changes with "effect".
· If you use the same "effect" again, you return normally.
· You can collect "effects" only in a room of 12 doors.





Yume Nikki is a famous indie adventure game originally created in RPG Maker. You take the role of Madotsuki, exploring the surreal worlds within her dreams. There is no traditional dialogue or story; instead, players are left to interpret the strange imagery and find 24 'Effects' scattered across the dreamscape. It is a unique, atmospheric journey into the subconscious that has inspired a generation of game developers.
Faithful port of the original indie classic
Surreal, open-ended exploration
Atmospheric and unsettling sound design
No traditional winning or losing conditions
Interact with the bed in Madotsuki's room to begin dreaming. Start by exploring the 'Nexus' (the room with many doors), as each door leads to a different layer of the dream world.
Comprehensive guide to all dream worlds and effect locations.
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.Apps - Tue May 28 2019
Finding the 'Bicycle' effect early is crucial. It significantly increases your movement speed, making the exploration of the larger, more desolate dream areas much more efficient.
It is more of a 'surreal adventure' than a horror game, though it contains many unsettling and nightmarish images.