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Bridge Constructor Portal

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App ID 684410
App Type Game
Developer
Publisher Headup
Franchise Bridge Constructor, Headup
Supported Systems Windows macOS Linux
Technologies Unity Engine
Last Changenumber 31506260
Last Record Update 6 October 2025 – 14:11:55 UTC ()
Release Date 20 December 2017 – 08:50:00 UTC ()
😎 88.67%
6k reviews
92
In-Game
+2
🧩 Puzzle 🖥️ Simulation 💡 Strategy 🔋 Physics 🏠 Building

Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.

Additional Information

Developer ClockStone
metacritic_name Bridge Constructor Portal
controller_support full
metacritic_score 77
metacritic_fullurl https://www.metacritic.com/game/pc/bridge-constructor-portal?ftag=MCD-06-10aaa1f
community_visible_stats Yes
workshop_visible Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Headup
Store Release Date 20 December 2017 – 17:00:00 UTC ()
osarch empty string
community_hub_visible Yes
Primary Genre Simulation (28)
Store Genres Simulation (28), Strategy (2)
Steam Release Date 20 December 2017 – 08:50:00 UTC ()
Store Asset Modification Time 22 November 2022 – 10:14:01 UTC () (1669112041)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionUpperCenter
width_pct81.27187864644105
height_pct89.51367597893359
osextended macos64,macosnotarized
review_score 8
review_percentage 91
Detected Technologies (?) Unity Engine, Protocol_Buffers 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
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Verified
  • steamos_compatibility: Compatible
  • test_timestamp: 31 March 2022 – 00:00:00 UTC
  • tested_build_id: 4490215
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 21 July 2017 – 07:37:20 UTC (), in changelist #3211866

Supported Languages

16 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
French Yes Yes Yes
Italian Yes Yes Yes
German Yes Yes Yes
Spanish - Spain Yes Yes Yes
Dutch Yes Yes Yes
Japanese Yes Yes Yes
Korean Yes Yes Yes
Portuguese - Portugal Yes Yes
Russian Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes
Turkish Yes Yes Yes
Czech Yes Yes Yes
Ukrainian Yes Yes Yes
Portuguese - Brazil Yes

Tags

🧩 Puzzle 🖥️ Simulation 💡 Strategy 🔋 Physics 🏠 Building 👤 Singleplayer 🏽 2D 🤡 Comedy 📖 Level Editor 😓 Difficult 🚀 Sci-fi 🧱 Sandbox 😌 Casual 🌓 2.5D 😃 Funny 🌱 Indie 👪 Family Friendly 🏫 Education 🤝 Co-op 👆 Touch-Friendly

Categories

Single-player Steam Achievements Steam Trading Cards Steam Workshop Steam Cloud Remote Play on Phone Remote Play on Tablet Remote Play on TV Family Sharing Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Full Controller Support

Assets

Load all asset images
clienticon 93c9c836749d1e9c83e7b50a4bf7795739acd3b9
clienttga 6012ea81d68607ad0dfc5610e61f17101373c1fd
icon 8bb9f59fa001f71795d88d2288243ba4e21fabda
logo 0a249ab6a0f3f9b6b468906cad136d8b6d225f17
logo_small 0a249ab6a0f3f9b6b468906cad136d8b6d225f17_thumb
clienticns 4f1240113f75517ad11f95113b7a225b20e2e29c
small_capsule
englishcapsule_231x87.jpg
schinesecapsule_231x87_schinese.jpg
header_image
englishheader.jpg
schineseheader_schinese.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image2x/englishlogo_2x.png
image/englishlogo.png
logo_position/pinned_positionUpperCenter
logo_position/width_pct81.27187864644105
logo_position/height_pct89.51367597893359
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon8bb9f59fa001f71795d88d2288243ba4e21fabda.jpg
page_background_pathapp/684410
raw_page_backgroundpage_bg_raw.jpg
timestamp6 June 2024 – 11:50:40 UTC
Trailers
138592 ↴
trailer_nameBC Portal Gameplay Trailer
trailer_category0
trailer_480p/video/webm256704079/movie480.webm
trailer_480p/video/mp4256704079/movie480.mp4
trailer_max/video/webm256704079/movie_max.webm
trailer_max/video/mp4256704079/movie_max.mp4
microtrailer/video/webm684410/138592/73b8cf97182d7b2a357cf796ab8fa94b414da3a0/1750570785/microtrailer.webm
microtrailer/video/mp4684410/138592/73b8cf97182d7b2a357cf796ab8fa94b414da3a0/1750570785/microtrailer.mp4
adaptive_trailers/0/cdn_path684410/138592/73b8cf97182d7b2a357cf796ab8fa94b414da3a0/1750570785/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path684410/138592/73b8cf97182d7b2a357cf796ab8fa94b414da3a0/1750570785/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path684410/138592/73b8cf97182d7b2a357cf796ab8fa94b414da3a0/1750570785/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256704079/movie.293x165.jpg
screenshot_full256704079/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1513762424
190593 ↴
trailer_nameBC Portal Level Editor Trailer
trailer_category0
trailer_480p/video/webm256732292/movie480.webm
trailer_480p/video/mp4256732292/movie480.mp4
trailer_max/video/webm256732292/movie_max.webm
trailer_max/video/mp4256732292/movie_max.mp4
microtrailer/video/webm684410/190593/f746f18d25d73bfd216c5f133f4bdee1012c3c35/1750570786/microtrailer.webm
microtrailer/video/mp4684410/190593/f746f18d25d73bfd216c5f133f4bdee1012c3c35/1750570786/microtrailer.mp4
adaptive_trailers/0/cdn_path684410/190593/f746f18d25d73bfd216c5f133f4bdee1012c3c35/1750570786/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path684410/190593/f746f18d25d73bfd216c5f133f4bdee1012c3c35/1750570786/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path684410/190593/f746f18d25d73bfd216c5f133f4bdee1012c3c35/1750570786/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256732292/movie.293x165.jpg
screenshot_full256732292/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1539709252
136563 ↴
trailer_nameBridge Constructor Portal Teaser
trailer_category0
trailer_480p/video/webm256702858/movie480.webm
trailer_480p/video/mp4256702858/movie480.mp4
trailer_max/video/webm256702858/movie_max.webm
trailer_max/video/mp4256702858/movie_max.mp4
microtrailer/video/webm684410/136563/fd0c286bb4ef0a4764d0f8215a8f2048ef0f9168/1750570760/microtrailer.webm
microtrailer/video/mp4684410/136563/fd0c286bb4ef0a4764d0f8215a8f2048ef0f9168/1750570760/microtrailer.mp4
adaptive_trailers/0/cdn_path684410/136563/fd0c286bb4ef0a4764d0f8215a8f2048ef0f9168/1750570760/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path684410/136563/fd0c286bb4ef0a4764d0f8215a8f2048ef0f9168/1750570760/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path684410/136563/fd0c286bb4ef0a4764d0f8215a8f2048ef0f9168/1750570760/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256702858/movie.293x165.jpg
screenshot_full256702858/movie_full.jpg
all_agestrue
timestamp1512591080

User File System

Key Value
quota 93.13 GiB (100000000000)
maxnumfiles 10000
savefiles
0 ↴
rootWinAppDataLocalLow
pathClockStone Software GmbH\Bridge Constructor Portal
pattern*.dat
1 ↴
rootWinAppDataLocalLow
pathClockStone Software GmbH\Bridge Constructor Portal\LevelEditor\
pattern*
recursive1
rootoverrides
0 ↴
rootWinAppDataLocalLow
osMacOS
oscompare=
useinsteadMacAppSupport
pathtransforms/0/findClockStone Software GmbH\Bridge Constructor Portal
pathtransforms/0/replaceClockStone Software GmbH/Bridge Constructor Portal
1 ↴
rootWinAppDataLocalLow
osLinux
oscompare=
useinsteadLinuxXdgConfigHome
addpathunity3d/

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
[All OSes] %USERPROFILE%/AppData/LocalLow/ClockStone Software GmbH\Bridge Constructor Portal *.dat
[All OSes] %USERPROFILE%/AppData/LocalLow/ClockStone Software GmbH\Bridge Constructor Portal\LevelEditor\ *
MacOS (Override) ~/Library/Application Support/ClockStone Software GmbH/Bridge Constructor Portal
Linux (Override) $XDG_CONFIG_HOME/unity3d/ClockStone Software GmbH\Bridge Constructor Portal
$XDG_CONFIG_HOME/unity3d/ClockStone Software GmbH\Bridge Constructor Portal\LevelEditor\
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