About This Demo

One day, an emergency signal from an old research vessel in deep space reaches your monitor. Keep a tiny universe in the corner of your screen and lend your strength to the Planet Doctor while going about your daily routine.

Breathe Life with Your Keyboard and Mouse

Every keystroke and mouse click while you work or study becomes healing energy that brings stars back to life. Watch barren planets bloom into beautiful worlds.

A Tiny Ecosystem with Real-Time Day & Night

As the main planet rotates, warm sunlight and quiet night shadows shift across the mini-diorama in real time. Each time the Assistant plunges a giant syringe at the Doctor's cue, diverse ecosystems—from glowing spore mushroom forests to tropical archipelagos—bloom right before your eyes.

Customize Your Cozy Desktop Terrarium

Decorate your monitor with frame themes and healing effects unlocked each time you restore a planet. Freely place and flip up to 20 cute plushies and stickers wherever you like to complete your own cozy workspace.

Accelerate Your Interstellar Voyage with Your Typing Rhythm

Once a planet is fully healed, the old research vessel weighs anchor in search of the next abandoned star. Cut through constellations beyond the flickering holographic cockpit, and sail faster across the cosmos to the rhythm of your work.

Cheerful Stories Filling the Lonely Cosmos

From witty banter between a stoic Planet Doctor and a bonus-dreaming, super-strong cat Assistant, to a traveler who fell into a donut planet's hole and a singing guide robot. Meet quirky guests from all corners of the universe and enjoy their stories.

A Tiny Universe We Build Together

Come hang out in our official community via the link on the right side of the store page or the in-game Discord button! Whether it's ideas for new monitor decorations or translation feedback, we're always waiting for your bright ideas.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI tools were used during development to generate certain sound/audio assets and to assist with multi-language localization, which were subsequently reviewed and edited by the team.