New · Cozy Wallpaper is out now on Steam
Bring your desktop to life with Cozy Wallpaper. Choose animated scenes, meet little creatures and arrange clocks, notes and timers your way.
Cozy Wallpaper is out now on Steam for Windows. Also discover Animation.exe and wishlist Steam Colony.
Find your kind of play
See our projects in action. Animation.exe and Cozy Wallpaper are out now on Steam; wishlist Steam Colony to follow its release.
Personalization and little breaks
Your desktop, with a little more life.
Choose animated scenes, meet curious creatures and arrange clocks, notes and timers your way.
Out now on Steam
For anyone who wants a more personal, cozy workspace.
Desktop pet and desktop companion
A new companion between windows.
Six little friends move onto your desktop. They stroll along your windows, take naps and put on 14 tiny scenes with surprise endings. Pet them with your cursor, join in and watch your friendship grow.
Calm by default, and Basic mode never reads your screen.
Out now on Steam
Explore Animation.exeBuilding, automation and defense
A steampunk colony. So many ways to help it grow.
Build your base, organize robots and connect steam-powered machines. When night falls, defend the core that keeps everything running.
· Planned Early Access release
For players who love building, optimizing and discovering what comes next.
Steam Colony official website (opens in a new tab)A visitor from Animation.exe
He's here for a little stroll. Tap the character and meet one of the six little friends who can move onto your desktop today.
A little piece of the game, right in your browser.
A place for a little companion.
The people behind these worlds
An independent studio developing PC games and interactive experiences. We create worlds to explore, systems to experiment with and characters to keep you company.
Steam Colony, Cozy Wallpaper and Animation.exe bring that spirit of play to your PC in three different ways.
Talk to the studioBefore your next discovery
The latest release information is on each project's official Steam page.
Animation.exe and Cozy Wallpaper are out now on Steam. Steam Colony is planned for Early Access on November 13, 2026. That date may change during development.
Animation.exe and Cozy Wallpaper are available to buy on Steam now. Add Steam Colony to your wishlist and Steam will let you know when it launches.
Choose a projectAll three projects are for Windows. Animation.exe and Cozy Wallpaper are available now and work across multiple monitors; check the requirements on each product's Steam page.
Tomate Tico works in your browser without installing the game. This is a small interaction with the character. The full game brings Tico and five more little friends, with 14 scenes for your desktop.
Only if you want it to. You choose the first time you play. In Basic mode the gang only uses your cursor and the position of your windows, and nothing on your screen is captured, read or saved. In Full mode a helper on your PC looks at the screen so they can react, and no image or text is saved or sent.
Players, creators and partners
Feedback, content, press or a partnership: get in touch directly with Matielle.
contact@matielle.comTo share our stories
A studio introduction, project information, official artwork and screenshots, all in one place.
Download press kit (ZIP file)3.2 MB · Updated Oct 12, 2026
Press page and creator keys
