REM-9: The Yume Nikki Randomizer is a randomizer created by vgperson for Kikiyama's Yume Nikki. It is generally recommended for those who have played the original Yume Nikki and know how to get around the dream world.
You can randomize the effects locations or lock nexus door but also you can set the ending to require any number of Effects, as well as any number of Essences (new bonus items given by notable "optional" side events).
Nightmare Diary is a Yume Nikki fangame. The main character is KNF, who has bloodstains all over him in the real world. In the dream world he is known as Ketsueki (血液, lit. Blood Liquid), and the bloodstains are removed. Your main goal is to explore the dream world and obtain effects. There is plenty of dialogue in the game as well.
Motherland is an English Yume Nikki fangame. You play as Maria, a young woman who refuses to leave her room. The main goal of the game is to explore. A minigame called lux can be accessed from the game's Console game folder.
Mizu is a Yume Nikki Fangame that's (quite loosely) based on ancient and almost biblical times. Play as a middle-aged man named Isaac as he finds effects (called Tides here) and explores the world hidden in the statue while trapped in a hut on a deserted island.
Initially made for the 1st 1-week Yume Nikki Fangame Jam.
Mind Reader is a Yume Nikki fangame. Mind Reader's protagonist is Appuru, a boy unable to leave his room, instead exploring a dream world through sleeping. Appuru's dreams are colorful and sometimes vague, despite the general lack of sound.
Manonnikki is a Yume Nikki fangame, featuring characters from a web series called loveweb. The game uses parts of late 2000's-early 2010's internet culture in its aesthetics. You play as Manontsuki and explore a strange dream world contained in their computer.
Hikensha (or 10 Hikensha) is a traditional Yume Nikki fangame. The main goal is to explore the dream world and collect effects.
The story takes place years after the events seen in Awaits;10H. You play as Yarishi, a boy who lost some of his memories after a mysterious incident from the past. Yarishi started having recurrent dreams and sightings like he used to have in the past, so this time he decides to go deeper into his dreams and put an end to everything, learning that maybe the world inside his mind might be bigger than he ever imagined.
Disorder is a Yume Nikki fangame. You play as Sophia, a girl who does not want to leave her room. Like most fangames, the goal is to collect all the effects in the dream world.
Hey, you know the game Yume Nikki? What if it starred a little animal and didn't feature all that blood and stuff?
You are a guinea pig. Your cage is pretty boss: it's got pellets, hay, water, and a buddy. It's also got a comfy place for naps. You like napping.
Take naps, wander the world of dreams, and be a small animal in a confusing world. Encounter strange landscapes, take on new forms and powers, and discover what probably doesn't actually happen when a little animal goes to sleep!
This is a chill exploration game with 100% original graphics, a pretty boss soundtrack, and some very cute li'l piggies.
Yume Nikki GB is a Yume Nikki fangame. It is a demake of the original game for the Game Boy. This is a game in which you traverse the extremely dark world inside a dream.
The Yume Nikki : Mod(ified) Project is a mod that adds new features to the current Yume Nikki build. Much like the original game, it stars Madotsuki. It plays like the original Yume Nikki, with some added areas and NPCs. Unlike the original, Madotsuki can talk to certain NPCs.
Yume Nikki Atari 2600, is an adaptation of Kikiyama's original Yume Nikki replicating style of the Atari console "Atari 2600" a popular console from the 70s - 80s.
The game is to get "Tojos" to get effects without being caught by the toriningens, in a variety of popular maps by original Yume Nikki.
A Yume Nikki fangame. Traverse the strange dreams of Hamigaki.
Unlike most fangames, there are two types of dreams the player can have: Lucid and Normal. The Normal dream option takes the player to a random world, while the Lucid dream takes the player to a Nexus-like area. This area starts out empty, with access to other worlds unlocked through having Normal dreams.
The goal of the game is to find all of the effects hidden inside the dream world.