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.
- Price:$19.99
- Release Date:8/25/2025
- Franchise:First Break Labs
- Developer:Underwater Fire
- Publishers:
- Last Updated:12/3/2025
- Steam App Id:2074740
Particle Hearts
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, Particle Hearts has 1 concurrent player online and in-game. This is 88% lower than its previous all-time peak of 8 players achieved on 8/26/2025.
Particle Hearts Review
Particle Hearts has achieved a Steambase Player Score of 97 / 100. This score is calculated from 32 total reviews on the Steam store — giving it a Positive rating. These are split between 31 positive reviews, 1 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Particle Hearts using the chart below.
Particle Hearts Price
Particle Hearts costs $19.99 in the Steam store as of 12/3/2025. It can be purchased as a standalone game or through a bundle like First Break Labs Everything Bundle, Baseless x Particle Hearts, or Particle Hearts x Warside x Entropy Survivors which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Particle Hearts.
About Particle Hearts
Particle Hearts is a Casual, Indie, RPG, and Adventure 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:
- Family Sharing
- Single-player
- Steam Cloud
- Full controller support
- Steam Achievements
From the Steam community, Particle Hearts has been tagged with the following user tags:
- Puzzle Platformer
- Dark Fantasy
- Indie
- Casual
- Colorful
- Relaxing
- Demons
- Adventure
- Singleplayer
- Emotional
- Exploration
- Supernatural
- 3D Platformer
- Psychological
- Music
- Narrative
- Third Person
- Magic
- Atmospheric
- Fantasy
- Surreal
- Story Rich
- Stylized
- Puzzle
- 3D
- RPG
- Mystery
- Action-Adventure
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 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | First Break Labs Everything Bundle | 9 | 9 | $74.35 | View |
 | Baseless x Particle Hearts | 2 | 1 | $23.78 | View |
 | Particle Hearts x Warside x Entropy Survivors | 3 | 3 | $40.37 | View |
Related Packages
Particle Hearts is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Particle Hearts | $17.99 | View |
Supported Languages
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 |
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, December 3). Particle Hearts on Steam. Steam Store. https://store.steampowered.com/app/2074740
- Valve Corporation. (2025, December 3). Particle Hearts. Steam Community Hub. https://steamcommunity.com/app/2074740
- Underwater Fire. (2023, July 10). Particle Hearts. Particle Hearts. http://www.underwaterfiregames.com