Heartworm

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App ID	1257030
App Type	Game
Developer	Vincent Adinolfi
Publisher	DreadXP
Franchise	DreadXP
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	31934831
Last Record Update	27 October 2025 – 23:19:49 UTC ()
Release Date	31 July 2025 – 16:55:38 UTC ()

❓ 81.81%

381 reviews

In-Game

Pass through the threshold and enter a world born of memories. Defend yourself with a camera while solving death’s mysteries in a reverent evolution of 90’s survival horror, integrating both fixed cameras and over the shoulder perspectives.

Additional Information

Developer

Vincent Adinolfi

controller_support

full

community_visible_stats

Yes

ReleaseState

released

Publisher

DreadXP

Store Release Date

31 July 2025 – 16:55:43 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.com/invite/hke9Yf9Ww5
https://x.com/adinolfi

Primary Genre

Adventure (25)

Store Genres

Action (1), Adventure (25), Indie (23)

Steam Release Date

31 July 2025 – 16:55:38 UTC ()

Store Asset Modification Time

23 October 2025 – 17:34:19 UTC () (1761240859)

library_assets

library_capsule	en
library_hero	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomCenter
width_pct	50.583430571761966
height_pct	67.47803372120637

osextended

empty string

review_score

review_percentage

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, cURL SDK

Steam Deck Compatibility

Steam Deck:
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
category: Verified
steamos_compatibility: Compatible
test_timestamp: 19 August 2025 – 00:00:00 UTC
tested_build_id: 19573328

configuration:

supported_input	gamepad
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-10.0-beta
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

Content Descriptors

General Mature Content (5)

controllertagwizard

Yes

First seen on SteamDB

24 February 2020 – 22:58:55 UTC (), in changelist #7823560

Content Descriptors (Including DLC)

General Mature Content (5)

Supported Languages

6 Languages	Interface	Full Audio	Subtitles	Achievements
English	Yes	Yes	Yes	Yes
French	Yes		Yes	Yes
German	Yes		Yes	Yes
Japanese	Yes		Yes	Yes
Portuguese - Brazil	Yes		Yes	Yes
Spanish - Latin America	Yes		Yes	Yes

Hardware Categories

Full Controller Support

DualShock Controllers (USB Only)

DualShock Controllers

DualSense Controllers (USB Only)

DualSense Controllers

Gamepad Preferred

Accessibility Categories

Custom Volume Controls

Stereo Sound

Playable without Timed Input

Assets

Load all asset images

clienticon

992cf5f0af862c06d9a3a484512cc4736c497861

clienttga

5d7cd21a5ba90ce59539a92d43db59c502abfe0d

icon

1db2b1387b0c65b2b31f090a8d2c66acfc581f2f

logo

366e64c1fcda69de37a2800c6993a409bc97b352

logo_small

366e64c1fcda69de37a2800c6993a409bc97b352_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
library_logo ↴
image/english	logo.png
image2x/english	logo_2x.png
logo_position/pinned_position	BottomCenter
logo_position/width_pct	50.583430571761966
logo_position/height_pct	67.47803372120637
library_header ↴
image/english	b2c2a18efc9f6883387461a6c73df48c7b704795/library_header.jpg
image2x/english	b2c2a18efc9f6883387461a6c73df48c7b704795/library_header_2x.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	1db2b1387b0c65b2b31f090a8d2c66acfc581f2f.jpg
page_background_path	app/1257030
timestamp	23 October 2025 – 17:34:38 UTC

Trailer 1010185 ↴

trailer_name	Indie Survival Horror Bundle Trailer
trailer_category	0
microtrailer ↴
video/webm	1257030/2022208301/a3b0200f932f5294ee5f561db21fe18ad7b0f82d/1761060654/microtrailer.webm
video/mp4	1257030/2022208301/a3b0200f932f5294ee5f561db21fe18ad7b0f82d/1761060654/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1257030/2022208301/a3b0200f932f5294ee5f561db21fe18ad7b0f82d/1761060654/dash_av1.mpd
dash_h264	1257030/2022208301/a3b0200f932f5294ee5f561db21fe18ad7b0f82d/1761060654/dash_h264.mpd
hls_h264	1257030/2022208301/a3b0200f932f5294ee5f561db21fe18ad7b0f82d/1761060654/hls_264_master.m3u8
screenshot_medium	257220553/eabe41bed19d237bc41012de0538c07f72505c21/movie_600x337.jpg
screenshot_full	257220553/eabe41bed19d237bc41012de0538c07f72505c21/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	23 October 2025 – 17:32:01 UTC

Trailer 945515 ↴

trailer_name	Out Now Trailer
trailer_category	0
trailer_480p ↴
video/webm	257176361/movie480_vp9.webm
video/mp4	257176361/movie480.mp4
trailer_max ↴
video/webm	257176361/movie_max_vp9.webm
video/mp4	257176361/movie_max.mp4
microtrailer ↴
video/webm	1257030/25000680/ec31e02c5c53691c5a97e97b53f0522cd2b64e5b/1753983390/microtrailer.webm
video/mp4	1257030/25000680/ec31e02c5c53691c5a97e97b53f0522cd2b64e5b/1753983390/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1257030/25000680/ec31e02c5c53691c5a97e97b53f0522cd2b64e5b/1753983390/dash_av1.mpd
dash_h264	1257030/25000680/ec31e02c5c53691c5a97e97b53f0522cd2b64e5b/1753983390/dash_h264.mpd
hls_h264	1257030/25000680/ec31e02c5c53691c5a97e97b53f0522cd2b64e5b/1753983390/hls_264_master.m3u8
screenshot_medium	257176361/7f54ca152719c7d9abf0b6951947d8517663038c/movie_600x337.jpg
screenshot_full	257176361/7f54ca152719c7d9abf0b6951947d8517663038c/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	22 September 2025 – 16:49:04 UTC

Trailer 990410 ↴

trailer_name	Heartworm 1.1 Update Out Now
trailer_category	0
trailer_480p ↴
video/webm	257206904/movie480_vp9.webm
video/mp4	257206904/movie480.mp4
trailer_max ↴
video/webm	257206904/movie_max_vp9.webm
video/mp4	257206904/movie_max.mp4
microtrailer ↴
video/webm	1257030/1052105693/ab6d8afcbfe668b4f74841dc9b59427a99980042/1758894519/microtrailer.webm
video/mp4	1257030/1052105693/ab6d8afcbfe668b4f74841dc9b59427a99980042/1758894519/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1257030/1052105693/ab6d8afcbfe668b4f74841dc9b59427a99980042/1758894519/dash_av1.mpd
dash_h264	1257030/1052105693/ab6d8afcbfe668b4f74841dc9b59427a99980042/1758894519/dash_h264.mpd
hls_h264	1257030/1052105693/ab6d8afcbfe668b4f74841dc9b59427a99980042/1758894519/hls_264_master.m3u8
screenshot_medium	257206904/8bc4b3f11c4ee5146c757bf9e26a04f5f4a17f4f/movie_600x337.jpg
screenshot_full	257206904/8bc4b3f11c4ee5146c757bf9e26a04f5f4a17f4f/movie_full.jpg
all_ages	true
timestamp	23 October 2025 – 17:34:33 UTC

Trailer 861194 ↴

trailer_name	IGN Fan Fest Trailer
trailer_category	0
trailer_480p ↴
video/webm	257120653/movie480_vp9.webm
video/mp4	257120653/movie480.mp4
trailer_max ↴
video/webm	257120653/movie_max_vp9.webm
video/mp4	257120653/movie_max.mp4
microtrailer ↴
video/webm	1257030/861194/1793831fe33df7111a231246c176926157264429/1751210544/microtrailer.webm
video/mp4	1257030/861194/1793831fe33df7111a231246c176926157264429/1751210544/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1257030/861194/1793831fe33df7111a231246c176926157264429/1751210544/dash_av1.mpd
dash_h264	1257030/861194/1793831fe33df7111a231246c176926157264429/1751210544/dash_h264.mpd
hls_h264	1257030/861194/1793831fe33df7111a231246c176926157264429/1751210544/hls_264_master.m3u8
screenshot_medium	257120653/2727b9b95660428b3ef339e9dedb99955f4a0bd1/movie_600x337.jpg
screenshot_full	257120653/2727b9b95660428b3ef339e9dedb99955f4a0bd1/movie_full.jpg
all_ages	true
timestamp	10 July 2025 – 17:00:15 UTC

Trailer 538254 ↴

trailer_name	Story Teaser
trailer_category	0
trailer_480p ↴
video/webm	256930046/movie480_vp9.webm
video/mp4	256930046/movie480.mp4
trailer_max ↴
video/webm	256930046/movie_max_vp9.webm
video/mp4	256930046/movie_max.mp4
microtrailer ↴
video/webm	1257030/538254/8955fb8e0d50b70f4ff9ce5e0b70c70192b4fa16/1751210544/microtrailer.webm
video/mp4	1257030/538254/8955fb8e0d50b70f4ff9ce5e0b70c70192b4fa16/1751210544/microtrailer.mp4
adaptive_trailers ↴
dash_av1	1257030/538254/8955fb8e0d50b70f4ff9ce5e0b70c70192b4fa16/1751210544/dash_av1.mpd
dash_h264	1257030/538254/8955fb8e0d50b70f4ff9ce5e0b70c70192b4fa16/1751210544/dash_h264.mpd
hls_h264	1257030/538254/8955fb8e0d50b70f4ff9ce5e0b70c70192b4fa16/1751210544/hls_264_master.m3u8
screenshot_medium	256930046/movie.293x165.jpg
screenshot_full	256930046/movie_full.jpg
all_ages	true
timestamp	10 July 2025 – 17:00:18 UTC

Steam charts

Compare

5 players right now
17 24-hour peak
151 all-time peak 2 August 2025

SteamDB.info

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Store data

Twitch stats

0 viewers right now
52 24-hour peak
21,541 all-time peak

Owner estimations

~9.5 k by Gamalytic
~11.4 k by VG Insights
~27.5 k by PlayTracker

Monthly players breakdown

Initializing Steam charts…

Steam hub followers history

Initializing followers chart…

User reviews history

❓ Very Positive
81.81% SteamDB Rating
336 88.2% positive reviews
45 11.8% negative reviews

How many players are playing Heartworm right now on Steam?

Steam player counter indicates there are currently 5 players live playing Heartworm on Steam.

Heartworm had an all-time peak of 151 concurrent players on 2 August 2025.

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Heartworm

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Accessibility Categories

Assets

Trailer 1010185 ↴

Trailer 945515 ↴

Trailer 990410 ↴

Trailer 861194 ↴

Trailer 538254 ↴

Steam charts

Store data

Twitch stats

Owner estimations

Monthly players breakdown

Steam hub followers history

User reviews history