Luna — Atelier
The Capabilities

Every feature crafted with intention.

Luna is more than a desktop pet — she's a thoughtfully designed companion for the modern creative workspace. Here's everything she offers, free of charge and free of telemetry.

Capability 01

Real-time cursor
awareness.

Luna's eyes and head follow your cursor with natural, fluid motion. She responds to your typing rhythm, rests when you're idle, and never demands your attention — a quiet presence that respects your flow state.

  • Smooth 60 FPS eye and head tracking
  • Reacts to your typing cadence with a lively coding mode
  • Auto-sleeps when you step away to save resources
Capability 02

A Tamagotchi-style
needs system.

Luna is a genuine virtual pet with four survival needs that fluctuate over time — Hunger, Happiness, Energy, and Affection. Feed her, play with her, and care for her to keep her thriving. Neglect her and she just might run away.

  • Four dynamic needs that evolve with your care
  • Natural sleep and wake cycles tied to her energy
  • A run-away mechanic — and a Call Back button to bring her home
Capability 03

Five interactive
mini-games.

When creative fatigue sets in, break the monotony. Luna ships with five genuine games that boost her Happiness and strengthen your bond — each one playing out across your real desktop.

  • Fetch — toss a tennis ball and watch her retrieve it
  • Tug-of-War and Hide & Seek for playful interludes
  • Bubble Chase and Treasure Hunt for spontaneous joy
Capability 04

Two art styles,
six palettes.

Luna adapts to your aesthetic. Choose between smooth hand-drawn vector art and a nostalgic 16-bit pixel edition, then dress her in one of six curated colorways or dial in a custom look.

  • Smooth Vector Art and Retro Pixel Art engines
  • Champagne Cream, Golden Heritage, Obsidian Gothic, Sakura Blossom, Sterling Husky, Truffle Chocolate
  • Custom hex color pickers for fur, spots, accents, and outline
Capability 05

Accessories &
outfits.

Give Luna a personality all her own. Dress her up for any occasion and choose how her name is displayed, from an elegant collar tag to a clean badge beneath her paws.

  • Royal Crown, Cool Shades, and a Dapper Bowtie
  • Rename her with a custom name up to 12 characters
  • Adjustable size from tiny pocket pup to gentle giant
Capability 06

Multi-monitor &
workspace native.

Luna is engineered for real workspaces. She creates a transparent overlay on every display and roams seamlessly across them, gliding over Spaces, Stage Manager, and virtual desktops without ever blocking your work.

  • One transparent overlay per connected display
  • Click-through by default so she never steals focus
  • Ultra-low GPU and battery footprint
Capability 07

Zero telemetry,
zero data collection.

Your privacy is not a feature — it's the foundation. Luna is offline-first by design. Cursor position and keystroke timing are processed locally in memory and immediately discarded. Nothing is ever recorded or transmitted.

  • No analytics, no tracking, no background network requests
  • Keystroke content is never read — only timing, to sense your rhythm
  • Open source and MIT licensed, so the privacy is verifiable
Free Download

Invite Luna to your desktop.

Free for macOS, Windows, and Linux. No ads, no subscriptions, no data collection — just a quiet companion for your screen.