Particle Hearts

Wishlist Follow Ignore Install Unwatch Watch

App ID	2074740
App Type	Game
Developer	Underwater Fire
Publisher	First Break Labs
Supported Systems	Windows macOS
Technologies	Unity Engine
Last Changenumber	30838769
Last Record Update	29 August 2025 – 00:52:21 UTC ()
Release Date	25 August 2025 – 17:44:34 UTC ()

❓ 79.05%

17 reviews

In-Game

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.

Additional Information

Developer

Underwater Fire

controller_support

full

community_visible_stats

Yes

ReleaseState

released

Publisher

First Break Labs

Store Release Date

25 August 2025 – 17:44:39 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://discord.gg/y2n2pJUft2
https://x.com/UFireGames

Primary Genre

Adventure (25)

Store Genres

Adventure (25), Casual (4), Indie (23), RPG (3)

Steam Release Date

25 August 2025 – 17:44:34 UTC ()

Store Asset Modification Time

27 August 2025 – 15:54:24 UTC () (1756310064)

library_assets

library_capsule	en
library_hero	en
library_hero_blur	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomLeft
width_pct	35.22167487684729
height_pct	87.8472222222222

osextended

macos64,macosapplesilicon

review_score

review_percentage

100

Detected Technologies (?)

Unity Engine, FMOD SDK, Resonance_Audio SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK

controllertagwizard

Yes

First seen on SteamDB

30 June 2022 – 02:27:24 UTC (), in changelist #15278284

Supported Languages

12 Languages	Interface	Subtitles	Achievements
English	Yes	Yes	Yes
French	Yes	Yes	Yes
Italian	Yes	Yes	Yes
German	Yes	Yes	Yes
Spanish - Spain	Yes	Yes	Yes
Japanese	Yes	Yes	Yes
Korean	Yes	Yes	Yes
Portuguese - Brazil	Yes	Yes	Yes
Russian	Yes	Yes	Yes
Simplified Chinese	Yes	Yes	Yes
Traditional Chinese	Yes	Yes	Yes
Polish	Yes	Yes	Yes

Hardware Categories

Full Controller Support

DualShock Controllers (USB Only)

DualShock Controllers

DualSense Controllers (USB Only)

DualSense Controllers

Assets

Load all asset images

clienticon

4b70f37699297df1f30298bb759da80fed8250b3

clienttga

ff7f7acade5f432a06ed9f104f57e7e6fef8bfb7

icon

97529b60710840d52125132ff19fa0db2696b393

clienticns

e93549503c4e875640f0fe03974fc2f367866234

small_capsule

english

513f19350bb5b0f105122c91d83a79538785698d/capsule_231x87.jpg

header_image

english

1cdedd88078ffafde93f0d10e0cfa4dd5917bb87/header.jpg

library_assets_full

library_capsule ↴
image/english	564d2e5baa7c845ff6701ae562a62afef9a11297/library_600x900.jpg
image2x/english	564d2e5baa7c845ff6701ae562a62afef9a11297/library_600x900_2x.jpg
library_hero ↴
image/english	f601255d458e75368a65f8cdd07b50f3de78ebb0/library_hero.jpg
image2x/english	f601255d458e75368a65f8cdd07b50f3de78ebb0/library_hero_2x.jpg
library_hero_blur ↴
image/english	f601255d458e75368a65f8cdd07b50f3de78ebb0/library_hero_blur.jpg
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	35.22167487684729
logo_position/height_pct	87.8472222222222
image/english	fc24236daa193165b9391e31e60fdbf594b79626/logo.png
image2x/english	fc24236daa193165b9391e31e60fdbf594b79626/logo_2x.png
library_header ↴
image/english	040ace2db6b21695f6feae85aa2f0d695afa781e/library_header.jpg
image2x/english	040ace2db6b21695f6feae85aa2f0d695afa781e/library_header_2x.jpg

Assets

main_capsule	b9a3b73358c6d6b6248e0902bdac3d86b35fe23e/capsule_616x353.jpg
small_capsule	513f19350bb5b0f105122c91d83a79538785698d/capsule_231x87.jpg
header	1cdedd88078ffafde93f0d10e0cfa4dd5917bb87/header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	f82756a645ce13c151ad46083ae894ae7cc62fb4/hero_capsule.jpg
hero_capsule_2x	f82756a645ce13c151ad46083ae894ae7cc62fb4/hero_capsule_2x.jpg
library_capsule	564d2e5baa7c845ff6701ae562a62afef9a11297/library_600x900.jpg
library_capsule_2x	564d2e5baa7c845ff6701ae562a62afef9a11297/library_600x900_2x.jpg
library_hero	f601255d458e75368a65f8cdd07b50f3de78ebb0/library_hero.jpg
library_hero_2x	f601255d458e75368a65f8cdd07b50f3de78ebb0/library_hero_2x.jpg
community_icon	97529b60710840d52125132ff19fa0db2696b393.jpg
page_background_path	app/2074740
raw_page_background	page_bg_raw.jpg
timestamp	27 August 2025 – 15:58:08 UTC

Trailers

257185997 ↴
trailer_name	Launch Trailer
trailer_category	3
trailer_480p/video/webm	257185997/movie480_vp9.webm
trailer_480p/video/mp4	257185997/movie480.mp4
trailer_max/video/webm	257185997/movie_max_vp9.webm
trailer_max/video/mp4	257185997/movie_max.mp4
microtrailer/video/webm	2074740/151639126/314698e2895b102ff4d4265de343d68568e39258/1755689748/microtrailer.webm
microtrailer/video/mp4	2074740/151639126/314698e2895b102ff4d4265de343d68568e39258/1755689748/microtrailer.mp4
screenshot_medium	257185997/aca3258f32440e8cf727e16d1d558c78f038df8a/movie_600x337.jpg
screenshot_full	257185997/aca3258f32440e8cf727e16d1d558c78f038df8a/movie_full.jpg
trailer_base_id	960204
all_ages	true
is_highlight	true
timestamp	1755781358
257170337 ↴
trailer_name	Release Date Reveal
trailer_category	3
trailer_480p/video/webm	257170337/movie480_vp9.webm
trailer_480p/video/mp4	257170337/movie480.mp4
trailer_max/video/webm	257170337/movie_max_vp9.webm
trailer_max/video/mp4	257170337/movie_max.mp4
microtrailer/video/webm	2074740/1398067541/930de23d7fc0aec6e0e4291abb7e1b7f78cf3f12/1752765492/microtrailer.webm
microtrailer/video/mp4	2074740/1398067541/930de23d7fc0aec6e0e4291abb7e1b7f78cf3f12/1752765492/microtrailer.mp4
screenshot_medium	257170337/b6d98446e61bdeef0b6dfcbd926e5cd3065d7908/movie_600x337.jpg
screenshot_full	257170337/b6d98446e61bdeef0b6dfcbd926e5cd3065d7908/movie_full.jpg
trailer_base_id	936282
all_ages	true
is_highlight	true
timestamp	1752843743
257152546 ↴
trailer_name	Particle Hearts Next Fest Trailer
trailer_category	1
trailer_480p/video/webm	257152546/movie480_vp9.webm
trailer_480p/video/mp4	257152546/movie480.mp4
trailer_max/video/webm	257152546/movie_max_vp9.webm
trailer_max/video/mp4	257152546/movie_max.mp4
microtrailer/video/webm	2074740/1660664640/cf7f8626a6a8767a428f6b2ebfefabd516644bb3/1751072080/microtrailer.webm
microtrailer/video/mp4	2074740/1660664640/cf7f8626a6a8767a428f6b2ebfefabd516644bb3/1751072080/microtrailer.mp4
screenshot_medium	257152546/d93574341af35c9edd1d07c86883de8899b31692/movie_600x337.jpg
screenshot_full	257152546/d93574341af35c9edd1d07c86883de8899b31692/movie_full.jpg
trailer_base_id	910082
all_ages	true
is_highlight	true
timestamp	1749480095
257138580 ↴
trailer_name	Trailer 03 Developer Walkthrough
trailer_category	1
trailer_480p/video/webm	257138580/movie480_vp9.webm
trailer_480p/video/mp4	257138580/movie480.mp4
trailer_max/video/webm	257138580/movie_max_vp9.webm
trailer_max/video/mp4	257138580/movie_max.mp4
microtrailer/video/webm	2074740/2141444879/b90c6c09ea6353980eabc3c3314eba0cf0f74f2c/1751072088/microtrailer.webm
microtrailer/video/mp4	2074740/2141444879/b90c6c09ea6353980eabc3c3314eba0cf0f74f2c/1751072088/microtrailer.mp4
screenshot_medium	257138580/669780c0e964bca00631bb4404d72347fd3df087/movie_600x337.jpg
screenshot_full	257138580/669780c0e964bca00631bb4404d72347fd3df087/movie_full.jpg
trailer_base_id	889594
all_ages	true
is_highlight	true
timestamp	1747059315
257118418 ↴
trailer_name	Trailer 02
trailer_category	1
trailer_480p/video/webm	257118418/movie480_vp9.webm
trailer_480p/video/mp4	257118418/movie480.mp4
trailer_max/video/webm	257118418/movie_max_vp9.webm
trailer_max/video/mp4	257118418/movie_max.mp4
microtrailer/video/webm	2074740/857550/5d3d1eaa1541e6834b31b0fb484c35d2f82df160/1751072079/microtrailer.webm
microtrailer/video/mp4	2074740/857550/5d3d1eaa1541e6834b31b0fb484c35d2f82df160/1751072079/microtrailer.mp4
screenshot_medium	257118418/6418cec00d3ddff74e300cd18c20e70237c3954d/movie_600x337.jpg
screenshot_full	257118418/6418cec00d3ddff74e300cd18c20e70237c3954d/movie_full.jpg
trailer_base_id	857550
all_ages	true
is_highlight	true
timestamp	1749483791
256910830 ↴
trailer_name	Teaser Trailer 01
trailer_category	2
trailer_480p/video/webm	256910830/movie480_vp9.webm
trailer_480p/video/mp4	256910830/movie480.mp4
trailer_max/video/webm	256910830/movie_max_vp9.webm
trailer_max/video/mp4	256910830/movie_max.mp4
microtrailer/video/webm	2074740/504705/9791ab960afabd5300a3520b1d9cc2f9d603b28f/1751072076/microtrailer.webm
microtrailer/video/mp4	2074740/504705/9791ab960afabd5300a3520b1d9cc2f9d603b28f/1751072076/microtrailer.mp4
screenshot_medium	256910830/movie.293x165.jpg
screenshot_full	256910830/movie_full.jpg
trailer_base_id	504705
all_ages	true
is_highlight	true
timestamp	1749483794

Steam charts

Compare

1 players right now
3 24-hour peak
8 all-time peak 26 August 2025

SteamDB.info

Initializing Steam charts…

Charts data is limited. View full data for free by signing in.

Are you the game publisher? Donate a key to our bot.

Store data

Twitch stats

37 viewers right now
39 24-hour peak
8,060 all-time peak

Owner estimations

~82 by Gamalytic
~450 by VG Insights

Monthly players breakdown

Initializing Steam charts…

Steam hub followers history

Initializing followers chart…

User reviews history

❓ Positive
79.05% SteamDB Rating
17 100.0% positive reviews
0 0.0% negative reviews

How many players are playing Particle Hearts right now on Steam?

Steam player counter indicates there are currently 1 players live playing Particle Hearts on Steam.

Particle Hearts had an all-time peak of 8 concurrent players on 26 August 2025.

Copy this code and paste it into your website:

<iframe src="https://steamdb.info/embed/?appid=2074740" height="389" style="border:0;overflow:hidden;width:100%" loading="lazy"></iframe>

When you embed the charts, you must not block or overlay any elements such as the SteamDB header.

Particle Hearts

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

Steam charts

Store data

Twitch stats

Owner estimations

Monthly players breakdown

Steam hub followers history

User reviews history