Images in OMORI contain most visual elements you can see through the game, those include but are not limited to:

• Battle backgrounds
• Characters
• Enemies
• Faces
• UI

Changing images can be done with any image editor and requires a decrypted copy of OMORI.

The first step to modifying the game's images are locating the images you want to change. Images can be found under img in the folder of your decrypted copy.

Under img you should find the following folders