The Lost Son

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App ID	2529340
App Type	Game
Developer	Cross Coder
Publisher	Cross Coder
Franchise	The Lost Son
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	29012818
Last Record Update	15 May 2025 – 22:48:40 UTC ()
Release Date	16 February 2024 – 01:23:59 UTC ()

❓ 72.86%

18 reviews

In-Game

The Lost Son is a short but challenging indie puzzle platformer game tease. Have your wits about you and use both characters to decode the cyber ruins and find your lost son!

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer

Cross Coder

ReleaseState

released

Publisher

Cross Coder

IsFreeApp

Yes

Exclude from family sharing (exfgls)

3 (Free Game)

Store Release Date

16 February 2024 – 01:23:59 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://discord.com/invite/muFUJyfvKH
https://www.youtube.com/@crosscoderdev/

Primary Genre

Indie (23)

Store Genres

Action (1), Adventure (25), Indie (23), Strategy (2), Free to Play (37)

Steam Release Date

16 February 2024 – 01:23:59 UTC ()

Store Asset Modification Time

9 February 2024 – 02:14:29 UTC () (1707444869)

library_assets

library_capsule	en
library_hero	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomLeft
width_pct	83.00326380975362
height_pct	90.36847330697023

osextended

empty string

Is free on the store?

Yes

review_score

review_percentage

Detected Technologies (?)

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

Steam Deck Compatibility

Steam Deck:
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Some in-game text is small and may be difficult to read
This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
This game's default graphics configuration performs well on Steam Deck
Note: This game does not support external Bluetooth/USB controllers on Deck for local multiplayer
SteamOS:
This game runs successfully on SteamOS
Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Note: This game does not support external Bluetooth/USB controllers on SteamOS for local multiplayer
category: Playable
steamos_compatibility: Compatible
test_timestamp: 1 May 2025 – 00:00:00 UTC
tested_build_id: 13980190

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	1
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-9.0-3RC
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

controllertagwizard

Yes

First seen on SteamDB

22 July 2023 – 21:41:56 UTC (), in changelist #19627272

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes

Assets

Load all asset images

clienticon

acef9f0846f88e51c8c25d3cbda649121f3b9945

clienttga

b8fe30836f754e9b698cd326abdf7919c3760f8a

icon

2624ca4f6287d2f9e0b39d89efa974e62a85534e

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
image2x/english	library_hero_2x.jpg
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	83.00326380975362
logo_position/height_pct	90.36847330697023
image/english	logo.png
image2x/english	logo_2x.png
library_header ↴
image/english	library_header.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	2624ca4f6287d2f9e0b39d89efa974e62a85534e.jpg
page_background_path	app/2529340
raw_page_background	page_bg_raw.jpg
timestamp	16 February 2024 – 01:24:03 UTC

Trailers

257000050 ↴
trailer_name	Release Date Trailer
trailer_category	2
trailer_480p/video/webm	257000050/movie480_vp9.webm
trailer_480p/video/mp4	257000050/movie480.mp4
trailer_max/video/webm	257000050/movie_max_vp9.webm
trailer_max/video/mp4	257000050/movie_max.mp4
microtrailer/video/webm	2529340/660709/52784768ca705e7ab23abed689a9444fb785cb10/1750928033/microtrailer.webm
microtrailer/video/mp4	2529340/660709/52784768ca705e7ab23abed689a9444fb785cb10/1750928033/microtrailer.mp4
screenshot_medium	257000050/movie.293x165.jpg
screenshot_full	257000050/movie_full.jpg
trailer_base_id	660709
all_ages	true
is_highlight	true
timestamp	1707444880
256962352 ↴
trailer_name	Demo trailer
trailer_category	1
trailer_480p/video/webm	256962352/movie480_vp9.webm
trailer_480p/video/mp4	256962352/movie480.mp4
trailer_max/video/webm	256962352/movie_max_vp9.webm
trailer_max/video/mp4	256962352/movie_max.mp4
microtrailer/video/webm	2529340/594814/ef8af84f987a58fe1af97f4e097dad6a9d9bcdb3/1750928743/microtrailer.webm
microtrailer/video/mp4	2529340/594814/ef8af84f987a58fe1af97f4e097dad6a9d9bcdb3/1750928743/microtrailer.mp4
screenshot_medium	256962352/movie.293x165.jpg
screenshot_full	256962352/movie_full.jpg
trailer_base_id	594814
all_ages	true
is_highlight	true
timestamp	1707444884

History

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The Lost Son

Additional Information

Supported Languages

Tags

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History