Heartreasure: Stellar Journey

Released Dec 2025

Solve puzzles and hunt for hearts in an interactive picture book universe! Take a load off, with hand-drawn illustrations, adorable animations and gentle live-recorded piano music.

100% positive · 108 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 12 Oct 2026 $5.99

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Evaluation

Heartreasure: Stellar Journey launched on December 12, 2025 as a complete, self-contained puzzle game. Since launch, the developer has posted a steady stream of updates — Steam Deck and controller support (February 27, 2026), Simplified Chinese language support (March 19, 2026), and several bug fixes — but all of these are polish and accessibility improvements rather than new content expansions. The store description presents the game as a finished experience with no mention of future updates, DLC, or ongoing content additions. There are no unreleased DLC listings, no announced roadmap, and no developer statements pointing to additional content. The developer has been active in maintaining the game through March 2026, but the updates reflect post-launch support for a finished product, not an ongoing content cycle.

Evidence

Game officially launched on December 12, 2025 as a complete release.

news post · Dec 12, 2025 source content shipped

high

Store description presents a complete, self-contained puzzle experience with no mention of future content, DLC, or ongoing additions.

description source ambiguous

medium

Media

Details

Developer

asaha

Publisher

asaha

Achievements

Platform

Windows, macOS

Controller

full support

Steam Deck

Verified

Players

Single-player

Casual Puzzle Hidden Object 2D Cute Hand-drawn Comic Book Fantasy Indie Relaxing Space Family Friendly Atmospheric Point & Click

About this game

🪐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.