A collection of custom Codex pets inspired by classic creatures and characters from the Ragnarok Online universe.
Each pet preserves the original pixel-art look in an atlas compatible with the Codex pet format: pet.json + spritesheet.webp.
You can see the list of all enemy sprites at https://www.spriters-resource.com/pc_computer/ragnarokonline/
Copy a specific pet into your Codex pets folder:
mkdir -p "$HOME/.codex/pets"
cp -R pets/poring "$HOME/.codex/pets/"Or install all pets:
mkdir -p "$HOME/.codex/pets"
cp -R pets/* "$HOME/.codex/pets/"Then restart or reload Codex so the pets appear in the selector.
Each directory in pets/ follows this format:
pets/<pet>/
├── pet.json
└── spritesheet.webp
The spritesheet.webp file uses the standard Codex pet atlas:
| Property | Value |
|---|---|
| Total size | 1536x1872 |
| Grid | 8 columns x 9 rows |
| Cell | 192x208 |
| Background | Transparent |
This is an unofficial fan-made project. Ragnarok Online and related trademarks belong to their respective owners.