← All Codex pets

CodexSkin original companion

Mossling

A tiny forest engineer growing new ideas one careful branch at a time.

Forest spiritSoft pixel8 × 9 native atlas

Extract the ZIP first. On Windows, double-click Install-Windows.cmd. The visible launcher calls the adjacent PowerShell script, copies only pet.json and spritesheet.webp, and asks before replacing an existing pet.

Live native preview

Animation contact sheet

Every state, alive.

The source atlas uses Codex's fixed nine-row contract. Unused cells stay transparent; each preview below plays only the populated frames for that row.

01

Idle

6 populated frames

02

Run right

8 populated frames

03

Run left

8 populated frames

04

Waving

4 populated frames

05

Jumping

5 populated frames

06

Failed

7 populated frames

07

Waiting

6 populated frames

08

Running

6 populated frames

09

Review

6 populated frames

Transparent install

Know what moves where.

  1. 01

    Download and extract the package to a new folder.

  2. 02

    On Windows, double-click Install-Windows.cmd. On macOS, run the command shown in README.txt.

  3. 03

    Approve replacement only if you already installed this same pet id.

  4. 04

    Restart Codex Desktop and select the pet from its pet menu.