Bridge Constructor Portal

Released Dec 2017

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

91% positive · 7,436 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 4 Oct 2026 $0.99 $9.99 −90%

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Evaluation

Bridge Constructor Portal launched on December 20, 2017 and received one paid DLC — "Portal Proficiency" — which shipped on November 12, 2019, adding 30 new test chambers. That DLC is the only one ever listed for the game and is fully released. No further DLC or content expansions have been announced since. The developer's post-2019 news for this game consists entirely of maintenance patches: a security update in October 2025 addressing a Unity engine vulnerability, and a minor bug fix in December 2025 correcting oversized button prompts in tutorials. The developer's more recent creative energy has been directed toward other titles in the Bridge Constructor franchise, including Bridge Constructor: The Walking Dead (released November 2020) and the newly announced Bridge Constructor Studio (announced May 2025). There are no outstanding content commitments for Bridge Constructor Portal, and the developer has not signaled any intention to release further content for it.

Evidence

Portal Proficiency DLC released on November 12, 2019 — the only DLC ever produced for the game, now fully shipped

dlc listing · Nov 12, 2019 source content shipped

high

Developer announced and shipped the Portal Proficiency DLC with 30 new test chambers, the first and only DLC for Bridge Constructor Portal

news post · Nov 12, 2019 source content shipped

high

Content

1 of 1 released · no outstanding content

Released

Bridge Constructor Portal - Portal Proficiency

Nov 2019

Media

Details

Developer

ClockStone

Publisher

Headup

Achievements

Platform

Windows, macOS, Linux

Controller

full support

Steam Deck

Verified

Players

Single-player

Puzzle Simulation Strategy Physics Building 2D Level Editor Comedy Difficult Sci-fi Sandbox Casual 2.5D Funny Indie

About this game

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

As a new employee in the Aperture Science test lab, it's your job to build bridges, ramps, slides, and other constructions in 60 test chambers and get the Bendies safely across the finish line in their vehicles.

Make use of the many Portal gadgets, like portals, propulsion gel, repulsion gel, aerial faith plates, cubes, and more to bypass the sentry turrets, acid pools and laser barriers, solve switch puzzles, and make it through the test chambers unscathed.

Let Ellen McLain, the original voice of GLaDOS, guide you through the tutorial, and learn all the tips and tricks that make a true Aperture Science employee.
The bridge is a lie!

Features:

The merging of two worlds: the first Bridge Constructor™ with an official Portal™ license
Create complex constructions in the Aperture Science labs
Let GLaDOS accompany you through tricky physics adventures
Use portals, aerial faith plates, propulsion gel, repulsion gel, and much more to master the complicated tasks
Evade dangers such as sentry turrets, emancipation grills, laser fields, and acid
Help your Bendies cross the finish line – on their own or in a convoy
The Level Editor lets you create your own sophisticated test chambers and share them with other test subjects all around the world