🪐Manipulate puzzles and uncover hidden hearts!✨

Solve interactive picture book style puzzles and mechanisms while hunting for hidden hearts across a ballpoint pen illustrated universe, in this sandbox object hunting game.

Turn handles to rotate stars, conquer the mini-game, and discover hidden hearts, on a slow voyage across the cosmos.

Hearts are cleverly tucked away among the background art!

🪐Hop between planets at your own pace, and in your way!✨

Each planet is full of clever gimmicks, including a slot machine, musical instruments, a mini-game, and even levers that can rotate entire planets!

Solve the right puzzles to board rockets and travel to the next planet. 🚀

As you progress, the vast universe will expand in open-world fashion. There are no time limits, leaving you free to explore new worlds and hunt for hearts at your own laidback pace.

Hop back and forth between adorable, off-kilter planets as you solve the riddles of the stars, uncovering all there is to be found!

🎨Hand-drawn art🖊

The intricate universe of Heartreasure was lovingly illustrated using ballpoint pen. Find hidden hearts to trigger adorable animations and reveal cute characters.

🎶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, 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.