ISOLAND4: The Anchor of Memory

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App ID	2700230
App Type	Game
Developer	Cotton Game
Publisher	Cotton Game
Franchise	Cotton Game, ISOLAND
Supported Systems	Windows macOS
Technologies	Unity Engine
Last Changenumber	29463283
Last Record Update	9 June 2025 – 13:24:52 UTC ()
Release Date	10 January 2024 – 02:29:53 UTC ()

❓ 78.23%

152 reviews

In-Game

ISOLAND4 is the fifth installment in the ISOLAND series by CottonGame. The game continues to feature the distinctive hand-drawn style of CottonGame, with point-and-click gameplay. The game also features a second playthrough mode, which allows players to gain a deeper understanding of the game.

Additional Information

Developer

Cotton Game

community_visible_stats

Yes

ReleaseState

released

Publisher

Cotton Game

Store Release Date

10 January 2024 – 02:00:00 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.gg/7V9xSXDPB4
https://www.facebook.com/CottonGameStudio/
https://www.instagram.com/CottonGame_Studio/
https://space.bilibili.com/56370014
https://x.com/CottonStudio
https://www.youtube.com/@cottongame1153/

Primary Genre

Casual (4)

Store Genres

Adventure (25), Casual (4), Indie (23), Strategy (2)

Steam Release Date

10 January 2024 – 02:29:53 UTC ()

Store Asset Modification Time

19 January 2024 – 10:54:29 UTC () (1705661669)

library_assets

library_capsule	zh-xc,en,ja
library_hero	en,zh-xc,ja
library_logo	zh-cn,zh-xc,en
library_header	en,ja,zh-cn,zh-xc
logo_position ↴
pinned_position	BottomLeft
width_pct	17.162249515190695
height_pct	50

osextended

macos64

name_localized

schinese	迷失岛4 小屋实验
english	ISOLAND4: The Anchor of Memory
sc_schinese	迷失岛4 小屋实验
tchinese	迷失島4 小屋實驗
japanese	アイソランド4: 小屋の実験

review_score

review_percentage

ReleaseStateSteamChina

released

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, UnityIL2CPP SDK, cURL SDK

Steam Deck Compatibility

Steam Deck:
All functionality is accessible when using the default controller configuration
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: 21 February 2024 – 00:00:00 UTC
tested_build_id: 13154501

configuration:

supported_input	other
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-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

controllertagwizard

Yes

First seen on SteamDB

16 November 2023 – 10:32:14 UTC (), in changelist #21142087

Supported Languages

11 Languages	Interface	Subtitles	Achievements
English	Yes	Yes	Yes
French	Yes	Yes	Yes
Spanish - Spain	Yes	Yes	Yes
Russian	Yes	Yes	Yes
Japanese	Yes	Yes	Yes
Simplified Chinese	Yes	Yes	Yes
Traditional Chinese	Yes	Yes	Yes
Arabic	Yes	Yes	Yes
Indonesian	Yes	Yes
Korean	Yes	Yes	Yes
German	Yes	Yes

Assets

Load all asset images

clienticon

0599d9e82bcb3a532cfa270ab337bbf8d9d30172

clienttga

c902df7989f7e1855ee2be1f232fbe5703a4034e

icon

23646e8ff1c4751ce0630f0a8cfeeb17eabd54a0

clienticns

9db24835e008e80b151a507b2c18194739641ec0

LinuxClientIcon

99f4020a813c0ca8c263ad3767e8cd107dc1d4d4

small_capsule

schinese	capsule_231x87_schinese.jpg
english	capsule_231x87.jpg
sc_schinese	capsule_231x87_sc_schinese.jpg
japanese	capsule_231x87_japanese.jpg

header_image

sc_schinese	header_sc_schinese.jpg
schinese	header_schinese.jpg
english	header.jpg
japanese	header_japanese.jpg

library_assets_full

library_capsule ↴
image/sc_schinese	library_600x900_sc_schinese.jpg
image/english	library_600x900.jpg
image/japanese	library_600x900_japanese.jpg
image2x/sc_schinese	library_600x900_sc_schinese_2x.jpg
image2x/english	library_600x900_2x.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
library_hero ↴
image2x/english	library_hero_2x.jpg
image2x/sc_schinese	library_hero_sc_schinese_2x.jpg
image2x/japanese	library_hero_japanese_2x.jpg
image/english	library_hero.jpg
image/sc_schinese	library_hero_sc_schinese.jpg
image/japanese	library_hero_japanese.jpg
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	17.162249515190695
logo_position/height_pct	50
image/schinese	logo_schinese.png
image/sc_schinese	logo_sc_schinese.png
image/english	logo.png
image2x/schinese	logo_schinese_2x.png
image2x/sc_schinese	logo_sc_schinese_2x.png
image2x/english	logo_2x.png
image2x/japanese	logo_japanese_2x.png
library_header ↴
image/english	library_header.jpg
image/japanese	library_header_japanese.jpg
image/schinese	library_header_schinese.jpg
image/sc_schinese	library_header_sc_schinese.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
library_hero_2x	library_hero_2x.jpg
community_icon	23646e8ff1c4751ce0630f0a8cfeeb17eabd54a0.jpg
page_background_path	app/2700230
timestamp	6 March 2025 – 02:06:23 UTC

Trailers

632728 ↴
trailer_name	Isoland4_Trailer_EN
trailer_category	0
trailer_480p/video/webm	256984341/movie480_vp9.webm
trailer_480p/video/mp4	256984341/movie480.mp4
trailer_max/video/webm	256984341/movie_max_vp9.webm
trailer_max/video/mp4	256984341/movie_max.mp4
microtrailer/video/webm	2700230/632728/08b8c06d20f226af622b6a14ccb1de10682b8b65/1750892040/microtrailer.webm
microtrailer/video/mp4	2700230/632728/08b8c06d20f226af622b6a14ccb1de10682b8b65/1750892040/microtrailer.mp4
adaptive_trailers/0/cdn_path	2700230/632728/08b8c06d20f226af622b6a14ccb1de10682b8b65/1750892040/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	2700230/632728/08b8c06d20f226af622b6a14ccb1de10682b8b65/1750892040/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	2700230/632728/08b8c06d20f226af622b6a14ccb1de10682b8b65/1750892040/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256984341/movie.293x165.jpg
screenshot_full	256984341/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1703036942

Bundles

ID	Name	Set	%	Price	Created
28655	The Cotton Games Bundle	No	-25%	$46.20 at -12%	9 November 2022 – 14:06:26 UTC
37588	迷失岛大礼包	No	-10%	$13.44	10 January 2024 – 12:19:03 UTC
37712	Methods The Canada Files X ISOLAND4	No	-10%	$20.68	10 January 2024 – 12:19:04 UTC
37713	Methods: The Detective Competition X ISOLAND4	No	-10%	$20.68	10 January 2024 – 12:19:03 UTC
44274	Sunset Hills of Isoland	No	-10%	$27.84	21 August 2024 – 04:49:03 UTC
50823	isoland4 and reviver	No	-20%	$9.58	27 February 2025 – 12:19:02 UTC
50912	小猫在迷失岛的一天	No	-10%	$7.18	5 March 2025 – 02:19:02 UTC

Store Packages

SubID	Name	Price		Last Update
966893	ISOLAND4:The Anchor of Memory	$2.99		6 October 2025 – 17:32:52 UTC

Packages

SubID	Name	Billing Type	Last Update
966891	Steam Sub 966891	CD Key	21 October 2024 – 17:10:46 UTC
966892	Steam Sub 966892	CD Key	6 December 2023 – 07:11:55 UTC
983866	Steam Sub 983866	No Cost	21 October 2024 – 17:10:03 UTC

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ISOLAND4: The Anchor of Memory

Additional Information

Supported Languages

Tags

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Assets

Bundles

Store Packages

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