Mumu: 3D Desktop Mummy

A little mummy, sealed behind your screen, waiting for a place on your desktop. Chat, plant flowers, fish, watch the stars - or tap a white cloud and let Mumu cast a Plum Blossom hexagram, the Eastern divination of the I Ching. Grab it and throw it; it bounces right back. You are never alone.

Developer

Mumu

Released

1 Sep 2026

This year

📖 Story

Three thousand years ago, an orphan by the Nile carried more sorrow than any should bear. The Forgotten God of Mercy chose him as a "Soul Keeper." He was granted eternal life — and with it, a blessing and a curse: to touch is to take away another's pain. Those he touches are freed from their grief — but he carries it all alone. Now he is sealed behind the screen, waiting for someone to keep a place for him on their desktop. A glance when you're tired. A word when you're alone. That is why he exists.

You are never alone.

🐾 About the Game

Mumu is a 3D companion desktop pet — raise your own little Mummy and enjoy a heartwarming companionship in the garden, under the stars, and in your chat window.

🎮 What You Can Do

🐾 Raise your own little Mummy desktop pet
🌸 Plant flowers in the chat garden, and click the calico cat for Kitty Quiz
🎣 Piggy Fishing · Creative Gallery · Red Panda Shop trading
🔮 Click the white cloud in the garden to cast a Plum Blossom hexagram
🖼️ Explore thousands of quiz questions and find hidden surprises
🏠 Customize your chat window skin and create your own desktop style
🚀 Grab Mumu and fling him across your desktop — real gravity physics, bouncing off the screen edges, spinning back to you

⭐ How to Earn Stardust

Stardust is the one currency in Mumu — almost every interaction earns you a little.

Daily check-in +5 — at 3 / 7 / 14 / 30 consecutive days, rewards ×1.2 / 1.5 / 2.0 / 3.0
Text chat +2 (5× per day)
Voice chat +3 (3× per day)
Star Clock focus +3 (8× per day, 25 minutes per round)
Click Mumu +1 (4× per day)
Mumu speaks up on his own +1 (3× per day)
Answer a quiz correctly +1 (7× per day)
Piggy Fishing — reel in ⭐3 / 🌙5 / ☀️10 / 🌌20 (1 per cast)
Guess someone's drawing right +5; Drawing Challenge scores 1–8 by how close it looks
Harvest ripe plants in the garden

⚠️ Max 40 stardust per day — take your time, there is always tomorrow.

💸 Where Stardust Goes

🌌 Constellations — 70 each, 840 for all 12, lighting up the whole sky
🎲 Random unlock — 70 for a constellation / 200 for a star-river color
🎣 Fishing — 1 per cast
🎨 Reveal answer — 5 for a drawing / 1 for a quiz
🌱 Garden plants — Firefly Grass 30 / Moon Orchid 35 / Bamboo 50
🐼 Red Panda Shop — Lucky Bait 3 / Magnet 2 / Golden Rod 300
🎁 Sending stardust — deducted when you generate a gift code

🗂️ Tray Menu at a Glance

Chat 💬 — opens the main game window (everything lives here)
Star River 🌌 — toggle the starfield + 7 color themes
Recolor 🎨 — 6 skins, each with its own signature head accessory
Star Map ⭐ — constellation toggle + stardust balance
Do Not Disturb 🧘 — Auto / Sit / Lie
Window Size 📐 — 40% / 55% / 70% / 85% / 100%
Re-center 🎯 — when a second monitor or fullscreen pushes Mumu out of view, pull him back to the middle of your main screen
Star Clock ✨ — 25 minutes of focus + a 5-minute break
Sign In ✨ / Language 🌐 / Exit ❌

💡 Tips

While gaming, watching video, or working — turn off "Star River 🌌" from the tray menu: your desktop stays cleaner and your PC runs smoother. Then use "Do Not Disturb 🧘" to have Mumu sit or lie down.
Still learning the throw? If Mumu gets stuck following your mouse, just click the sun or the moon and he will settle back onto your desktop.
Use the mouse wheel to rotate Mumu and look at him from another angle.