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.
Last Updated: 9/29/2025
| Steam Price | $14.99 |
| Release Date | 8/25/2025 |
| Franchise | First Break Labs |
| Developer | Underwater Fire |
| Publishers | |
| Steam App Id | 2074740 |
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.
Last Updated: 9/29/2025
- Windows
- Mac
- Linux
- Steam Deck (Verified)
About Particle Hearts
Particle Hearts is an Indie, Adventure, RPG, and Casual game developed by Underwater Fire. On 8/25/2025, it was released on the Steam Store by First Break Labs, and Underwater Fire.
It can be played and ran on both Windows and Mac systems. It is verified by Valve as playable on the Steam Deck and will run well.
It also supports 12 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Particle Hearts supports the following features:
- Single-player
- Steam Cloud
- Steam Achievements
- Full controller support
- Family Sharing
From the Steam community, Particle Hearts has been tagged with the following user tags:
- 3D Platformer
- Music
- Narrative
- Third Person
- Atmospheric
- Fantasy
- Story Rich
- Stylized
- Puzzle
- 3D
- RPG
- Action-Adventure
- Puzzle Platformer
- Indie
- Casual
- Colorful
- Relaxing
- Adventure
- Singleplayer
- Exploration
Media & Sceenshots
Watch the featured video for Particle Hearts and see the latest screenshots from the Steam Store.
Related Bundles
Particle Hearts is included in 2 bundles in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | First Break Labs | 7 | 7 | $64.53 | View |
 | Particle Hearts x Warside x Entropy Survivors | 3 | 3 | $51.27 | View |
Related Packages
Particle Hearts is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Particle Hearts | $17.99 | View |
Supported Languages and Localizations
Particle Hearts is available in 12 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Korean | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Particle Hearts through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Particle Hearts.
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Particle Hearts data has been sourced from:
- Valve Corporation. (2025, September 29). Particle Hearts on Steam. Steam Store.
- Valve Corporation. (2025, September 29). Particle Hearts. Steam Community Hub.
- Underwater Fire. (2023, July 10). Particle Hearts. Particle Hearts.