Games like ColourS
Requie-mu
Requie-mu is a traditional Japanese Yume Nikki fangame.
YuMayhem
YuMayhem (夢異変) is a Japanese Yume Nikki fangame.
Okami no Yume
Okami no Yume is an English Yume Nikki fangame developed as an entry for Dream Diary Jam 6. Explore different facets of Gizatsuki's identity through their dreams, collect forms and change shape. Beware the curse.
Reach
Reach is a short English fangame created as an entry for Dream Diary Jam 3, about an adult named Sewa who's moving away with their friends. Gameplay focuses on exploration and effect finding. Alongside effects, the player must also find the protagonist's friends within the Otherworld and escort them to the Nexus. The player can also find cassette tapes which can be listened to using the cassette player in the bedroom, revealing little bits of the game's backstory. The protagonist has a health bar that will deplete if they are caught by chasers.
Nocti
Nocti is an English Yume Nikki fangame created for the 2017 Dream Diary Jam. Play as the titular Nocti, a young girl on an important quest to collect all of the Orbs of Creation. Guide her through the strange Otherworld, meet new people, crush sandcastles, and learn more about your journey and the world you've found yourself in.
Any.One Online
Any.One Online is an English Yume Nikki fangame developed as an entry for Dream Diary Jam 6. The goal of the game is to explore and collect Costumes. There are also tokens that can be found throughout the virtual world. When you were still in high school, the only social MMO you ever consistently played was Any.One Online. With new virtual reality tech and user-created worlds, you and your friends used to spend hours exploring, dressing up your avatars, and meeting new people in the strange digital environment. But that was years ago: even though the servers are still running, Any.One Online is practically a virtual ghost town. For nostalgia's sake, however, you decide to log back in. What you find is a surreal landscape only barely related to what you remember, a decade’s worth of unsupported code, scattered costumes, and the looming feeling that something's not right…
She Awaits
She Awaits is a traditional style Yume Nikki fangame, it was originally developed for Dream Diary Jam 3. Play as Noelia and explore her dreams while you collect cards.
Somnium Angelus
Somnium Angelus is a Yume Nikki fangame created for Dream Diary Jam 2022 by SisterSoft. Enter the dreams of 3 girls to find them and bring them to their home on the moon...
Gen.loss
A Yume Nikki fangame made for Dream Diary Jam 8. Control Yamitsuki as she wanders a melancholy dreamscape. Learn more about her past and deep-set fears.
Yume wo Mita
Yume wo Mita is a traditional Japanese Yume Nikki fangame. You play as Fumitsuki and Koitsuki, whom you can alternate between through a love letter on their desks, exploring their respective dream worlds.