I am an Air Traffic Controller 4

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App ID	1348390
App Type	Game
Developer	TechnoBrain
Publisher	TechnoBrain
Franchise	I am an Air Traffic Controller 4
Supported Systems	Windows
Last Changenumber	29120721
Last Record Update	22 May 2025 – 07:24:30 UTC ()
Release Date	15 October 2020 – 07:02:07 UTC ()

😏 75.95%

516 reviews

In-Game

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 ↴
id	1348390_eula_0
name	I am an Air Traffic Controller 4 EULA
url	https://store.steampowered.com//eula/1348390_eula_0
version	1

Store Release Date

15 October 2020 – 07:02:17 UTC ()

osarch

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

20 May 2025 – 07:01:45 UTC () (1747724505)

library_assets

library_capsule	en
library_hero	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	BottomLeft
width_pct	63.65227537922987
height_pct	87.08206746842555

osextended

empty string

review_score

review_percentage

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_input	other
requires_manual_keyboard_invoke	1
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-experimental
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

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

Assets

Load all asset images

clienticon

856caac4b85876aabae762d1f4a6f3dcbd1f2acc

clienttga

9531d2daa0abc207122e9a4ebbc3fce069e49611

icon

a4dc9269e911fe4b49366bd8a05cb34ff55f3b88

logo

061c5316af42b745a6e5e4c5a1af0827c23c0cb8

logo_small

061c5316af42b745a6e5e4c5a1af0827c23c0cb8_thumb

small_capsule

english

6bf8ec11104c33907e81e9e462c2f0d683261b69/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
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	63.65227537922987
logo_position/height_pct	87.08206746842555
image/english	logo.png
image2x/english	logo_2x.png
library_header ↴
image/english	library_header.jpg
image2x/english	library_header_2x.jpg

Assets

main_capsule	344248274bc5cd41d1c5009d74f586205afe3876/capsule_616x353.jpg
small_capsule	6bf8ec11104c33907e81e9e462c2f0d683261b69/capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	98e0b2845af869a85c3084089136854d9ec4ae44/hero_capsule.jpg
hero_capsule_2x	98e0b2845af869a85c3084089136854d9ec4ae44/hero_capsule_2x.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	a4dc9269e911fe4b49366bd8a05cb34ff55f3b88.jpg
page_background_path	app/1348390
raw_page_background	page_bg_raw.jpg
timestamp	20 May 2025 – 07:01:57 UTC

Trailers

256802407 ↴
trailer_name	I am an Air Traffic Controller 4
trailer_category	1
trailer_480p/video/webm	256802407/movie480_vp9.webm
trailer_480p/video/mp4	256802407/movie480.mp4
trailer_max/video/webm	256802407/movie_max_vp9.webm
trailer_max/video/mp4	256802407/movie_max.mp4
microtrailer/video/webm	1348390/314676/e9a6e2f8efb0bd05cb36a6982c644fdc0c3ac68c/1750676723/microtrailer.webm
microtrailer/video/mp4	1348390/314676/e9a6e2f8efb0bd05cb36a6982c644fdc0c3ac68c/1750676723/microtrailer.mp4
screenshot_medium	256802407/5ec89e7b04dc0c7bd65a47965f437445937665ae/movie_600x337.jpg
screenshot_full	256802407/5ec89e7b04dc0c7bd65a47965f437445937665ae/movie_full.jpg
trailer_base_id	314676
all_ages	true
is_highlight	true
timestamp	1746677385

User File System

Key

Value

quota

9.31 GiB (10000000000)

maxnumfiles

5000

savefiles

0 ↴
root	WinMyDocuments
path	TechnoBrain/ATC4_g/PORT
pattern	*.sif
platforms/1	Windows
recursive	1
1 ↴
root	WinMyDocuments
path	TechnoBrain/ATC4_g/PORT
pattern	*.a4r
platforms/1	Windows
recursive	1
2 ↴
root	WinMyDocuments
path	TechnoBrain/ATC4_g/PORT
pattern	*.a4c
platforms/1	Windows
recursive	1
3 ↴
root	WinMyDocuments
path	TechnoBrain/ATC4_g/PORT
pattern	stage*.ini
platforms/1	Windows
recursive	1
4 ↴
root	WinMyDocuments
path	TechnoBrain\ATC4_g/PORT
pattern	*.snax
platforms/1	Windows
recursive	1

Save File Locations

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

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

I am an Air Traffic Controller 4

Additional Information

Supported Languages

Tags

Categories

Assets

User File System

Save File Locations