This is a directory with encrypted files that's 100% identical with www/data. The reason for this clone is not known, but you can probably ignore it.

Seems to contain language data for the NW.js runtime. This is different from the language data or dialogue used by the game running inside NW.js, so you can definitely ignore these.

todo

todo

todo

Directory with mostly encrypted game assets.
To inspect and modify these files, you need to decrypt them, which will create a directory like www_decrypt_abcd1234, which has the same structure as www, but with all files decrypted. We'll be referring to this directory as www_decrypt for simplicity.

This directory will be created when decrypting the game files.

Contains background music, sound effects, and more.
Contents and details: www/audio

(T)
Contains item, map, and event data like names, descriptions, values and more.
Contents and details: www/data

(T)
Contains the fonts used by the game.
If you're making a translation mod, you might need to modify the font files to support characters that might be missing from the original font, like ä, á, ß and more.
Contents and details: www/fonts

Contains a single icon.png. This file is used by package.json as data for NW.js. Maybe it's the icon in the window title bar in the top left.

(T)
Contains all the sprites, background, and other graphics for the game.
Contents and details: www/img

Contains the game's code.

• libs/
  • Contains library files that the game is using. You can probably ignore these.
• plugins/
  • (T)
  • Contains all the plugins in the game, which seems to be all the code that OMORI has that's not part of core RPG Maker MV. They are less “plugins” in a conventional sense, and more like normal JavaScript files that overwrite or extend existing classes and functions.
  • For translation projects, these files contain certain UI and battle text.
  • Info on how to work with .js files
  • Contents and details: www/js/plugins
• main.js
  • The entrypoint for the game. You can probably ignore it.
• plugins.js
  • Plugin map generated through RPG Maker. Don't edit this file, OneLoader manages this when you develop mods.
• rpg_[…].js
  • RPG Maker runtime files. Don't touch these unless you know what you're doing.

(T)
Contains the different languages the game natively supports. As of now (OMORI v1.0.8), there's only the normal English files, and a single file for an upcoming official Japanese translation (Omocat tweeted a long time ago about it).
For translation projects, YAML files get patched on top of the en directory by OneLoader.
Contents and details: www/languages/en

Seems to contain the actual map data, unlike the triggers/actions/events that www_decrypt/data/MapXXX.json files seems to contain.

(T)
Video files used by the game in cutscenes.
Contents and details: www/movies

Save data. Also contains some OneLoader data.
Contents and details: www/save

todo

Entrypoint for the game. OMORI uses RPG Maker MV, which in turn uses NW.js, which uses a web browser for the graphics. This HTML file loads all the assets, core libraries, plugins, and finally the start script for the game (main.js). This file, and by extension, the game, doesn't work in a normal browser like Google Chrome out of the box, because the game is using NW.js APIs that don't exist there. There have been successful attempts at running OMORI in a normal browser which we won't go into detail about here.

Contains some metadata about the game and configuration for NW.js, like the window title, icon, CLI arguments, and file to load (index.html).

Contain's the game's ID on Steam. This can tell Steam which game you're playing (shown in friends list), and is also used for DRM checks in other games (not in OMORI).