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IDUN Prologue - Frontline Survival

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App ID 3116470
App Type Game
Developer
Publisher Surefire.Games
Franchise Surefire.Games
Supported Systems Windows macOS Linux
Technologies Unity Engine
Last Changenumber 29543494
Last Record Update 13 June 2025 – 06:47:40 UTC ()
Release Date 2 January 2025 – 17:02:05 UTC ()
❓ 78.51%
74 reviews
0
In-Game

Step into the arena with IDUN: Prologue, a thrilling slice of our full-length defense RTS where real-time strategy meets rogue-lite chaos. Fight your way through unique mission objectives with overwhelming swarms of enemies.

Additional Information

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

Developer IDUN Interactive
controller_support full
ReleaseState released
Publisher Surefire.Games
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 2 January 2025 – 17:02:05 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 Adventure (25), Indie (23), Simulation (28), Strategy (2), Free to Play (37)
Steam Release Date 2 January 2025 – 17:02:05 UTC ()
Store Asset Modification Time 20 January 2025 – 15:24:54 UTC () (1737386694)
library_assets
library_capsuleen,zh-cn
library_heroen
library_hero_bluren
library_logoen
library_headeren,zh-cn
logo_position ↴
pinned_positionBottomLeft
width_pct80.86347724620771
height_pct73.40299216338163
osextended macos64,macosapplesilicon
name_localized
schineseIDUN - 阵线推进官：序章
tchineseIDUN - 陣線推進官：序章
englishIDUN Prologue - Frontline Survival
Is free on the store? Yes
review_score 8
review_percentage 89
Detected Technologies (?) Unity Engine, UnityBurst SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 3 June 2025 – 00:00:00 UTC
  • tested_build_id: 16891234
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
steam_deck_blog_url https://steamcommunity.com/app/3116470/discussions/0/787664386892297586/
controllertagwizard Yes
AI Content Type 1
First seen on SteamDB 18 July 2024 – 06:43:47 UTC (), in changelist #24410509

Supported Languages

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

Tags

💡 Strategy 🏰 Tower Defense 🚀 Sci-fi 🧊 3D 🗺️ Top-Down 🔵 Wargame ⛏️ Mining 🌐 RTS 🏠 Base Building 🌲 Survival ⚔️ Combat 🗺️ Adventure 🖥️ Simulation 🌌 God Game 🌠 Space ⚔️ War 🎮 Controller ▶️ Real Time Tactics 🛡️ Tactical RPG 👤 Singleplayer

Categories

Single-player Steam Cloud Profile Features Limited Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualShock Controllers DualSense Controllers (USB Only) DualSense Controllers

Assets

Load all asset images
clienticon 261464ea956b8d1b40067c8e26b55e53e3547020
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schinese02debd2654cf8d8549b10571861252e634f1c72a/capsule_231x87_schinese.jpg
header_image
englishheader.jpg
schineseheader_schinese.jpg
library_assets_full
library_capsule ↴
image/englishac14fb4d6d89cbebaa16d86b1f4d2e726da110b6/library_600x900.jpg
image/schinese872eda3caaaa2387262f52bb361c5fd388292c7c/library_600x900_schinese.jpg
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library_hero ↴
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image2x/english5e20ead2db181b2ed49abbac57bc3fbed4d02daa/library_hero_2x.jpg
library_hero_blur ↴
image/english5e20ead2db181b2ed49abbac57bc3fbed4d02daa/library_hero_blur.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct80.86347724620771
logo_position/height_pct73.40299216338163
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image2x/english73032a6b8a95952da6051371ce4645fd2ca0b396/logo_2x.png
library_header ↴
image/english6db2c36de4d21469f59e3c0ea069c95d4b2907a1/library_header.jpg
image/schinese0691582949e63faa7f86cbf30cdbd31e78a8ee91/library_header_schinese.jpg
image2x/english6db2c36de4d21469f59e3c0ea069c95d4b2907a1/library_header_2x.jpg
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Assets
main_capsule83619760e3423f2003e37ea364fac12a4f8e3a3c/capsule_616x353.jpg
small_capsuleb7ae96ff4b29cb173b25e3f773eb6eedc90d9912/capsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsule60e19dc87038b83e1c032ff7685cc43eaf8c0110/hero_capsule.jpg
hero_capsule_2x60e19dc87038b83e1c032ff7685cc43eaf8c0110/hero_capsule_2x.jpg
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library_hero5e20ead2db181b2ed49abbac57bc3fbed4d02daa/library_hero.jpg
library_hero_2x5e20ead2db181b2ed49abbac57bc3fbed4d02daa/library_hero_2x.jpg
community_icon7adf6c43c4bf4a528596e54219422fdf36cfb85f.jpg
page_background_pathapp/3116470
raw_page_backgroundpage_bg_raw.jpg
timestamp20 January 2025 – 15:34:25 UTC
Trailers
257071017 ↴
trailer_nameIDUN Reveal Trailer Fully Simulated Battlefield
trailer_category2
trailer_480p/video/webm257071017/movie480_vp9.webm
trailer_480p/video/mp4257071017/movie480.mp4
trailer_max/video/webm257071017/movie_max_vp9.webm
trailer_max/video/mp4257071017/movie_max.mp4
microtrailer/video/webm3116470/781610/adad2f5aa0bab2e2084eab794a202aa9c0920ae4/1750872146/microtrailer.webm
microtrailer/video/mp43116470/781610/adad2f5aa0bab2e2084eab794a202aa9c0920ae4/1750872146/microtrailer.mp4
screenshot_medium257071017/299c5e3a6a8c4608d088bc9ba14e2e598f168360/movie_600x337.jpg
screenshot_full257071017/299c5e3a6a8c4608d088bc9ba14e2e598f168360/movie_full.jpg
trailer_base_id781610
all_agestrue
is_highlighttrue
timestamp1730792546

Depots

ID Configuration Size DL.
3116471 Windows 969.89 MiB 529.48 MiB
3116472 macOS 998.20 MiB 538.81 MiB
3116473 Linux 1.00 GiB 538.55 MiB

Total size on disk is 2.92 GiB and total download size is 1.57 GiB.

Total size on disk is 969.89 MiB and total download size is 529.48 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 18824974 13 June 2025 – 06:47:37 UTC
beta Public beta branch 18824974 11 June 2025 – 12:37:27 UTC
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