| Game | Walkthrough | Gallery | Theories |
|---|
| OMORI x Yume Nikki Crossover Fangame | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 The Game's Title Screen | |||||||||||
| Release | |||||||||||
| Latest Version |
Initial Release (2024/05/09) | ||||||||||
| Creator | |||||||||||
| Language | |||||||||||
| Engine | |||||||||||
| Release Date | |||||||||||
| |||||||||||
Overview
OMORI x Yume Nikki Crossover Fangame is, as its title states, a Yume Nikki/OMORI fangame created by Sierpinski Simon under the alias of Origami Yume Nikki.
Gameplay
The game takes elements from both OMORI and Yume Nikki, being a RPG revolved around Effect gathering and exploration. A few elements from Undertale's combat system are also featured. Unlike OMORI, the fangame doesn't have emotion-based status effects seen in battle. You play as Madotsuki, while Poniko, Monoko, and Monoe join as party members.
Saving can be done by interacting with a picnic basket, which shows up in the Nexus and other dream worlds before boss fights. Effects can be obtained by smashing watermelons found within dream worlds.
Controls
Keyboard
- Move - WASD Keys
- Interact/Effect Action - Z/Space/Enter
- Change Effect - X/C
- Run - Shift
Controller
- Move - Joystick
- Interact - A
- Change Effect - Trigger Buttons
- Run - X
Plot
"OMORI becomes Madotsuki's roommate, and causes her dreams to change..."
Effects
| Name | Image | Description | Icon |
|---|---|---|---|
| Knife |  |
Pressing Z when in front of certain obstacles makes Madotsuki slash at it. Destroyed obstacles will respawn when leaving the area. |  |
| Umbrella |  |
Pressing Z makes Madotsuki pull out an umbrella and summon a small rain cloud in the direction she is facing, which travels for a distance before dissolving. It can be used for solving puzzles. |  |
| Stop Light |  |
Pressing Z allows the player to freely move Monoko across the map, with any obstacle that she touches instantly being destroyed. Pressing Z again stops this. Walking up to her or leaving the area will add her back to your party. |  |
Gameplay Images
Bedroom
Nexus with all doors unlocked
Download/Play
| Version | Date | Announcement | Download/Play |
|---|---|---|---|
| Initial Release | Youtube | itch.io |