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I am an Air Traffic Controller 4

Wishlist Follow Ignore Install Unwatch Watch
App ID 1348390
App Type Game
Developer
Publisher TechnoBrain
Franchise I am an Air Traffic Controller 4
Supported Systems Windows
Last Changenumber 30339682
Last Record Update 31 July 2025 – 02:46:34 UTC ()
Release Date 15 October 2020 – 07:02:07 UTC ()
😏 75.78%
530 reviews
12
In-Game
🖥️ Simulation ✈️ Flight 💼 Management ▶️ Real Time Tactics 🚌 Transportation

Since its release in 1998, I am an Air Traffic Controller 4 has established itself as a long seller, strongly supported by numerous users both inside and outside of aviation fandom.

Additional Information

Developer TechnoBrain
GameManualURL https://store.steampowered.com/manual/1348390/
DLCAvailableOnStore Yes
ReleaseState released
Publisher TechnoBrain
eulas
0 ↴
id1348390_eula_0
nameI am an Air Traffic Controller 4 EULA
urlhttps://store.steampowered.com//eula/1348390_eula_0
version1
Store Release Date 15 October 2020 – 07:02:17 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://www.facebook.com/TechnoBrainJapan/
https://www.instagram.com/technobrain_jpn/
https://x.com/TechnoBrainGLB/
https://www.youtube.com/@TechnoBrainChannel/
Primary Genre Simulation (28)
Store Genres Simulation (28), Strategy (2)
Steam Release Date 15 October 2020 – 07:02:07 UTC ()
Store Asset Modification Time 31 July 2025 – 02:46:10 UTC () (1753929970)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct63.65227537922987
height_pct87.08206746842555
osextended empty string
review_score 8
review_percentage 80
Steam Deck Compatibility
  • Steam Deck:
  • Valve is still working on adding support for this game on Steam Deck
  •  
  • SteamOS:
  • Valve is still working on adding support for this game on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 25 January 2024 – 00:00:00 UTC
  • tested_build_id: 12173974
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-experimental
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 11 June 2020 – 08:15:54 UTC (), in changelist #8661705

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

🖥️ Simulation ✈️ Flight 💼 Management ▶️ Real Time Tactics 🚌 Transportation ✈️ Jet 👤 Singleplayer 🚗 Automobile Sim 🧊 3D 🎓 Tutorial 🌱 Realistic 🗺️ Top-Down 🌫 Atmospheric 🧞 Choices Matter 🦚 Beautiful 🧩 Puzzle Platformer 🌐 RTS 💡 Strategy

Categories

Single-player Steam Cloud Family Sharing

Assets

Load all asset images
clienticon 856caac4b85876aabae762d1f4a6f3dcbd1f2acc
clienttga 9531d2daa0abc207122e9a4ebbc3fce069e49611
icon a4dc9269e911fe4b49366bd8a05cb34ff55f3b88
logo 061c5316af42b745a6e5e4c5a1af0827c23c0cb8
logo_small 061c5316af42b745a6e5e4c5a1af0827c23c0cb8_thumb
small_capsule
english6bf8ec11104c33907e81e9e462c2f0d683261b69/capsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct63.65227537922987
logo_position/height_pct87.08206746842555
image/englishlogo.png
image2x/englishlogo_2x.png
library_header ↴
image/englishlibrary_header.jpg
image2x/englishlibrary_header_2x.jpg
Assets
main_capsule344248274bc5cd41d1c5009d74f586205afe3876/capsule_616x353.jpg
small_capsule6bf8ec11104c33907e81e9e462c2f0d683261b69/capsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsule98e0b2845af869a85c3084089136854d9ec4ae44/hero_capsule.jpg
hero_capsule_2x98e0b2845af869a85c3084089136854d9ec4ae44/hero_capsule_2x.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icona4dc9269e911fe4b49366bd8a05cb34ff55f3b88.jpg
page_background_pathapp/1348390
raw_page_backgroundpage_bg_raw.jpg
timestamp3 September 2025 – 08:14:53 UTC
Trailers
944998 ↴
trailer_nameI am an Air Traffic Controller 4
trailer_category1
trailer_480p/video/webm257176010/movie480_vp9.webm
trailer_480p/video/mp4257176010/movie480.mp4
trailer_max/video/webm257176010/movie_max_vp9.webm
trailer_max/video/mp4257176010/movie_max.mp4
microtrailer/video/webm1348390/2082953088/fa4be91ad59d13f1957093954cee1b155786fd09/1753926017/microtrailer.webm
microtrailer/video/mp41348390/2082953088/fa4be91ad59d13f1957093954cee1b155786fd09/1753926017/microtrailer.mp4
adaptive_trailers/0/cdn_path1348390/2082953088/fa4be91ad59d13f1957093954cee1b155786fd09/1753926017/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path1348390/2082953088/fa4be91ad59d13f1957093954cee1b155786fd09/1753926017/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path1348390/2082953088/fa4be91ad59d13f1957093954cee1b155786fd09/1753926017/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium257176010/5ec89e7b04dc0c7bd65a47965f437445937665ae/movie_600x337.jpg
screenshot_full257176010/5ec89e7b04dc0c7bd65a47965f437445937665ae/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1753929990

User File System

Key Value
quota 9.31 GiB (10000000000)
maxnumfiles 5000
savefiles
0 ↴
rootWinMyDocuments
pathTechnoBrain/ATC4_g/PORT
pattern*.sif
platforms/1Windows
recursive1
1 ↴
rootWinMyDocuments
pathTechnoBrain/ATC4_g/PORT
pattern*.a4r
platforms/1Windows
recursive1
2 ↴
rootWinMyDocuments
pathTechnoBrain/ATC4_g/PORT
pattern*.a4c
platforms/1Windows
recursive1
3 ↴
rootWinMyDocuments
pathTechnoBrain/ATC4_g/PORT
patternstage*.ini
platforms/1Windows
recursive1
4 ↴
rootWinMyDocuments
pathTechnoBrain\ATC4_g/PORT
pattern*.snax
platforms/1Windows
recursive1

Save File Locations

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

Read more about cloud saves in Steamworks documentation.

Platform Path Pattern
Windows %USERPROFILE%/My Documents/TechnoBrain/ATC4_g/PORT *.sif
Windows %USERPROFILE%/My Documents/TechnoBrain/ATC4_g/PORT *.a4r
Windows %USERPROFILE%/My Documents/TechnoBrain/ATC4_g/PORT *.a4c
Windows %USERPROFILE%/My Documents/TechnoBrain/ATC4_g/PORT stage*.ini
Windows %USERPROFILE%/My Documents/TechnoBrain\ATC4_g/PORT *.snax
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