Heartreasure: Stellar Journey
Release date: Dec 12, 2025
Developers: asaha
Publishers: asaha
Genres: Casual, Indie
Categories: Single-player, Steam Achievements, Color Alternatives, Mouse Only Option, Steam Cloud, Family Sharing
Supported languages: English, Japanese

🪐  Travel the cosmos, and find the hearts! ✨ A storybook universe awaits. Travel the stars in search of lost hearts tucked away inside lovingly hand-crafted ballpoint illustrations. Offbeat and fanciful planets await in this cozy, hidden-object jaunt through space. 🪐 Solve planetary puzzles! ✨ Don't just search! Each planet is filled with unique and whimsical puzzles. Take a spin at the slot machine, play instruments, master the mini-game, and manipulate levers to rotate entire planets. Open-world. Unlock rockets to expand the map. Visit distant stars or catch up with familiar friends. You can even check out the vibes in deep space! No time limits. Explore the vast and cozy universe at your own pace. Travel to charming planets as you plot your own leisurely path across the stars. 🎨 Hand-drawn art 🖊 Don't just search! Each planet is filled with unique and whimsical puzzles. Take a spin at the slot machine, play instruments, master the mini-game, and manipulate levers to rotate entire planets. Open-world. Unlock rockets to expand the map. Visit distant stars or catch up with familiar friends. You can even check out the vibes in deep space! No time limits. Explore the vast and cozy universe at your own pace. Travel to charming planets as you plot your own leisurely path across the stars. 🎶 A heartwarming soundtrack 🎹 Original piano music composed by renowned former Nintendo composer Daisuke Shiiba. Music was recorded live, using reel-to-reel tape, for a rich, calm, analog sound that breathes warm life into this curious galaxy. Simple mouse controls: click, drag & drop, and mousewheel. No time limit. For a hidden object game that feels like turning the pages of a storybook. For ages young to old. And for gamers and non-gamers alike. Heal your heart, with this relaxing voyage of galactic discovery.