IDUN - Frontline Survival

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App ID	2186360
App Type	Game
Developer	IDUN Interactive
Publisher	Surefire.Games
Franchise	Surefire.Games
Supported Systems	Windows macOS Linux
Technologies	Unity Engine
Last Changenumber	30299483
Last Record Update	29 July 2025 – 04:42:46 UTC ()
Release Date	20 January 2025 – 17:01:04 UTC ()

😏 75.06%

582 reviews

In-Game

A defense RTS where you can move turrets at will. Extract resources, upgrade technology, and defend against enemy swarms in a gripping space campaign. Hold the line, set up your turrets, and brace for screen-filling hordes!

Additional Information

Developer

IDUN Interactive

controller_support

full

community_visible_stats

Yes

ReleaseState

released

Publisher

Surefire.Games

Store Release Date

20 January 2025 – 17:01:11 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://bsky.app/profile/idungame.bsky.social
https://discord.com/invite/KRXDNETCnh
https://space.bilibili.com/3546737841015525
https://x.com/IDUNGame

Primary Genre

Strategy (2)

Store Genres

Action (1), Adventure (25), Indie (23), Simulation (28), Strategy (2)

Steam Release Date

20 January 2025 – 17:01:04 UTC ()

Store Asset Modification Time

29 July 2025 – 04:42:20 UTC () (1753764140)

library_assets

library_capsule	en,zh-cn,ja
library_hero	en
library_logo	en
library_header	en,zh-cn,ja
logo_position ↴
pinned_position	BottomCenter
width_pct	99.76662777129522
height_pct	100

osextended

macos64,macosapplesilicon

name_localized

schinese	IDUN - 阵线推进官
tchinese	IDUN - 陣線推進官
english	IDUN - Frontline Survival
french	IDUN - Survie au Front
japanese	IDUN - 前線防衛サバイバル
koreana	IDUN - 프론트라인 커맨더

review_score

review_percentage

Detected Technologies (?)

Unity Engine, UnityBurst SDK, UnityURP 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
Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
SteamOS:
This game runs successfully on SteamOS
Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
category: Verified
steamos_compatibility: Compatible
test_timestamp: 20 June 2025 – 00:00:00 UTC
tested_build_id: 18825262

configuration:

supported_input	gamepad
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	1
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	native
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

steam_deck_blog_url

https://steamcommunity.com/app/2186360/discussions/0/575995207062967449/

controllertagwizard

Yes

AI Content Type

First seen on SteamDB

13 October 2022 – 14:11:17 UTC (), in changelist #16354488

Supported Languages

9 Languages	Interface	Full Audio	Subtitles
English	Yes	Yes	Yes
French	Yes		Yes
German	Yes		Yes
Spanish - Spain	Yes		Yes
Japanese	Yes		Yes
Simplified Chinese	Yes		Yes
Traditional Chinese	Yes		Yes
Korean	Yes		Yes
Russian	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

261464ea956b8d1b40067c8e26b55e53e3547020

clienttga

95451256bc2d2d7b950201a83de5b13818363449

icon

afad07b6f1cf82da5932c948ac4a0e12bfc7b5d4

small_capsule

english	3b54282c6de299ed77341412c4831fb395c81091/capsule_231x87.jpg
schinese	560864a1ba1cb2bff99a039a3483b07c7f254922/capsule_231x87_schinese.jpg
japanese	5d7dfc91cede668fa8a2ba8079cfa0ab5a9ff556/capsule_231x87_japanese.jpg

header_image

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

library_assets_full

library_capsule ↴
image/english	ac9088d00a75c006000b3fadcb6105a685ae7483/library_600x900.jpg
image/schinese	b029c8b1f843a967558f7d104aadf748907cc330/library_600x900_schinese.jpg
image/japanese	5fcf2582aebcb7b410999dcadecd999923113171/library_600x900_japanese.jpg
image2x/english	ac9088d00a75c006000b3fadcb6105a685ae7483/library_600x900_2x.jpg
image2x/schinese	b029c8b1f843a967558f7d104aadf748907cc330/library_600x900_schinese_2x.jpg
image2x/japanese	5fcf2582aebcb7b410999dcadecd999923113171/library_600x900_japanese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image2x/english	logo_2x.png
logo_position/pinned_position	BottomCenter
logo_position/width_pct	99.76662777129522
logo_position/height_pct	100
library_header ↴
image/english	086956b04e1a04307b4e34db90d9b4838c2d6ab5/library_header.jpg
image/schinese	6c56a29195e07c0d22172530f4f04864ccb5beb3/library_header_schinese.jpg
image/japanese	b8d9963e0ea9d5d15e9ae67de374f8f8c9df7c34/library_header_japanese.jpg
image2x/schinese	6c56a29195e07c0d22172530f4f04864ccb5beb3/library_header_schinese_2x.jpg
image2x/english	086956b04e1a04307b4e34db90d9b4838c2d6ab5/library_header_2x.jpg
image2x/japanese	b8d9963e0ea9d5d15e9ae67de374f8f8c9df7c34/library_header_japanese_2x.jpg

Assets

main_capsule	97a18e651b7dfe100bc730efadc26587bc2e7db6/capsule_616x353.jpg
small_capsule	3b54282c6de299ed77341412c4831fb395c81091/capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	4f0cc65e551afcce01ccb164d745cb4adfff2a5e/hero_capsule.jpg
hero_capsule_2x	4f0cc65e551afcce01ccb164d745cb4adfff2a5e/hero_capsule_2x.jpg
library_capsule	ac9088d00a75c006000b3fadcb6105a685ae7483/library_600x900.jpg
library_capsule_2x	ac9088d00a75c006000b3fadcb6105a685ae7483/library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	afad07b6f1cf82da5932c948ac4a0e12bfc7b5d4.jpg
page_background_path	app/2186360
raw_page_background	page_bg_raw.jpg
timestamp	29 July 2025 – 04:42:40 UTC

Trailers

815121 ↴
trailer_name	Launch Trailer
trailer_category	3
trailer_480p/video/webm	257090337/movie480_vp9.webm
trailer_480p/video/mp4	257090337/movie480.mp4
trailer_max/video/webm	257090337/movie_max_vp9.webm
trailer_max/video/mp4	257090337/movie_max.mp4
microtrailer/video/webm	2186360/815121/3d25b5117266dde0ed7241d7df010b1460c87039/1750798066/microtrailer.webm
microtrailer/video/mp4	2186360/815121/3d25b5117266dde0ed7241d7df010b1460c87039/1750798066/microtrailer.mp4
adaptive_trailers/0/cdn_path	2186360/815121/3d25b5117266dde0ed7241d7df010b1460c87039/1750798066/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	2186360/815121/3d25b5117266dde0ed7241d7df010b1460c87039/1750798066/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	2186360/815121/3d25b5117266dde0ed7241d7df010b1460c87039/1750798066/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257090337/91591540ae3853a929904616be2b28cf4f1b7977/movie_600x337.jpg
screenshot_full	257090337/91591540ae3853a929904616be2b28cf4f1b7977/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1737392564
795495 ↴
trailer_name	Release Date Trailer
trailer_category	2
trailer_480p/video/webm	257079208/movie480_vp9.webm
trailer_480p/video/mp4	257079208/movie480.mp4
trailer_max/video/webm	257079208/movie_max_vp9.webm
trailer_max/video/mp4	257079208/movie_max.mp4
microtrailer/video/webm	2186360/795495/c4b25a911d135dd9d30482dac2dbfc50165bc043/1750797908/microtrailer.webm
microtrailer/video/mp4	2186360/795495/c4b25a911d135dd9d30482dac2dbfc50165bc043/1750797908/microtrailer.mp4
adaptive_trailers/0/cdn_path	2186360/795495/c4b25a911d135dd9d30482dac2dbfc50165bc043/1750797908/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	2186360/795495/c4b25a911d135dd9d30482dac2dbfc50165bc043/1750797908/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	2186360/795495/c4b25a911d135dd9d30482dac2dbfc50165bc043/1750797908/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	257079208/f6308b9cd052d9b8b79115e6b365a0628457ef5b/movie_600x337.jpg
screenshot_full	257079208/f6308b9cd052d9b8b79115e6b365a0628457ef5b/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1733412786

User File System

Key

Value

quota

9.54 MiB (10000000)

maxnumfiles

5000

savefiles

0 ↴
root	gameinstall
path	Profiles
pattern	*.json
recursive	1
1 ↴
root	gameinstall
path	Stats
pattern	*.json
recursive	1

rootoverrides

0 ↴
root	gameinstall
os	Windows
oscompare	=
useinstead	WinAppDataLocalLow
addpath	IDUN Interactive/IDUN/
1 ↴
root	gameinstall
os	MacOS
oscompare	=
useinstead	MacAppSupport
addpath	IDUN Interactive/IDUN/
2 ↴
root	gameinstall
os	Linux
oscompare	=
useinstead	LinuxHome
addpath	.config/unity3d/IDUN Interactive/IDUN/

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Platform	Path	Pattern
[All OSes]	[Steam Library]/steamapps/common/IDUN/Profiles	*.json
[All OSes]	[Steam Library]/steamapps/common/IDUN/Stats	*.json
Windows (Override)	%USERPROFILE%/AppData/LocalLow/IDUN Interactive/IDUN/Profiles %USERPROFILE%/AppData/LocalLow/IDUN Interactive/IDUN/Stats
MacOS (Override)	~/Library/Application Support/IDUN Interactive/IDUN/Profiles ~/Library/Application Support/IDUN Interactive/IDUN/Stats
Linux (Override)	~/.config/unity3d/IDUN Interactive/IDUN/Profiles ~/.config/unity3d/IDUN Interactive/IDUN/Stats

IDUN - Frontline Survival

Additional Information

Supported Languages

Tags

Categories

Hardware Categories

Assets

User File System

Save File Locations