Dear Players and Friends,
Greetings!
We are Echo, the development team behind Musical Slime, and we sincerely thank you for your continued attention and anticipation for the game. Today, we are thrilled to officially announce that Musical Slime, our cute, squishy, heartwarming hand-drawn desktop pet game, is officially scheduled to debut on the Steam platform on April 24, 2026!
Musical Slime is a casual desktop pet game built exclusively for PC. If you’re tired of a dull, monotonous desktop and want a cute, squishy little companion to brighten your daily routine, this exclusive slime buddy is sure to be the perfect addition to your screen.
In-game, you can freely move the slime simply by dragging it with the left mouse button. Press any key on your keyboard or click your mouse, and dynamic note effects will float above its head, filling every one of your actions with a soothing, heartwarming feel. We’ve also prepared a full suite of handy shortcut keys and customizable settings for you: F1 to reset position, F2 to reset size, plus support for one-click screen switching, Always on Top mode, horizontal flip, rhythm minigame toggle, and more. The game also supports 103 languages including Simplified Chinese, seamlessly adapting to your desktop usage habits.
On top of that, the game features two core creative gameplay mechanics, delivering a one-of-a-kind desktop interactive experience:
Free Upload and Download of All Audio Types
You can freely upload and download any type of audio content in-game. Whether it’s your beloved go-to tracks you’ve had on loop, original music compositions, or fun, quirky custom sound effects, you can import them all with one click to create your very own slime music interactive experience.

Deep Integration with the Steam Ecosystem
The game fully supports Steam Workshop and Steam Friend Activity sync features. Your audio creations, shared content, and in-game activity can be synced and displayed in your Steam Friend Activity, letting your friends see your creativity instantly and share the joy of music and interaction with you. Meanwhile, you can access a wealth of high-quality content shared by fellow players in the Steam Workshop, unlocking endless fun.

To thank you for your long-term attention and support, we’ve prepared a wide range of launch-exclusive benefit events for all players!
For full event details and more benefit information, please join our official community.
You can head to the Steam Store page now to add the game to your Wishlist, and be the first to receive launch notifications and exclusive surprises.
Once again, thank you for your company and anticipation along the way. On April 24, we look forward to meeting you on your desktop, and starting a heartwarming, music-filled daily journey with your adorable squishy slime! We will also continue to bring you more game content updates and exclusive benefits in the future, so stay tuned!
Echo, Development Team of Musical Slime
HaHaHaGame, Publishing Team