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Particle Hearts header art

Particle Hearts

Explore a world made entirely of particles. Use special abilities to manipulate those particles, solve puzzles, avoid detection, and uncover the role you play in this sinister and beautiful land.

Steam Page
Developer
Underwater Fire
Publisher
First Break Labs
Release
August 25, 2025
341 days ago
Steam Reviews
Positive38 reviews92.1%

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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
A separate publisher is listed for this release.
Search Google: Is Particle Hearts self-published or published by First Break Labs?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Particle Hearts and First Break Labs funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Particle Hearts and Underwater Fire?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

Media

16 items

About the Game

Particle Hearts is a 3rd-person adventure game where you explore a world made entirely of particles. Use special abilities to manipulate those particles, solve puzzles, avoid detection, and navigate this sinister and beautiful land.

Along the way, meet various creatures, some of which will help you understand your purpose and others who are tasked with hiding it from you.

Collect memories, find hidden paths, and piece together your connection to this land that isn’t always what it seems.

  • ■ Gain multiple abilities that allow you to manipulate the particles around you.

  • ■ Use your abilities to solve puzzles, evade enemies, and gain access to hidden areas.

  • ■ Freely explore open environments any way you’d like.

  • ■ Experience a story where the line between friend and foe is often blurred. Meet various creatures that help you unravel your purpose in this land.

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