Shimeji browser pets get a major upgrade in 2026 with unlockable slots for multiple characters. This guide teaches how to expand beyond the default, adding waifus, memes, and custom sprites for desktop chaos.
Perfect for productivity breaks, follow these steps for unlimited Shimeji fun.
Step 1: Install Shimeji Extension
Quick fact: concise structure often improves readability and engagement.
Base setup for Chrome/Firefox.
Base setup for Chrome/Firefox.
Step 1: Install Shimeji Extension
Base setup for Chrome/Firefox.
- 1. Download from GitHub
- 2. Enable developer mode
- 3. Load unpacked
Step 2: Access Slot Settings
Open config panel.
Open config panel.
Step 2: Access Slot Settings
Open config panel.
- 1. Right-click tray icon
- 2. Select 'Manage Pets'
- 3. View current 5 slots
Step 3: Unlock Additional Slots
- ✓1. Edit config.json
- ✓2. Set 'maxSlots: 20'
- ✓3. Restart extension
Mod for more capacity.
Step 4: Add Custom Shimeji
Populate your slots.
Populate your slots.
Step 4: Add Custom Shimeji
Populate your slots.
- 1. Download sprite packs
- 2. Drag to slots
- 3. Assign behaviors
Step 5: Advanced Tweaks
2026 optimizations.
2026 optimizations.
Step 5: Advanced Tweaks
2026 optimizations.
- 1. Sync across devices
- 2. AI pathfinding mod
- 3. Theme integrations