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!

- 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

What's New

Version 1.4

-GameCenter crash at startup fixed
-Double-click issue solved
-Native 64 bit processor support

Ratings and Reviews

3.6 out of 5

64 Ratings

64 Ratings

Its Super Cool


I haven’t enjoyed a game this much in a long time. Nope, I’m no one that has a financial interest in this game’s success. This is a reaaaaaaeeeeeeeeellllly COOL GAME!

I love it!

I can’t explain it all right now, and I’ll leave it up to you all so you can experience it all on your own. Once you get the controls down, (which are fricking simple) your little workers will be ok (yes - there’s some humor in it and I think it makes the game even more fun. Its a tiny bit interactive from a female robot voice, and when you’re making the actual bridges, there’s good/clever sound and visual effects that make things easier, not only so that you don’t get stuck, but so you can start hitting some portals, more often, faster…

You make money, you save money - based on the quality of the bridges built, AND... THERE’S MORE THAN ONE WAY TO MAKE A BRIDGE. Yes! You don’t have to make A Correct Bridge one specific way to be “Successful” - There’s plenty of different ways to make a working bridge so your coworkers can make it to the other side. Enjoy!

I’ve been playing this for a while and I STILL really really enjoy it. I re-do the bridges trying to make them better or do some far out crazy design, or I’ll just set things up in such a way Clicking on the “test” button makes an awesome spectacle. btw, there’s a lot to be learned by clicking that “test” button.

Its a good problem solving, puzzle solving, type of game and some humor too.

Fun game! Frustrating lost game state issues

Tim Harper

This game is tons of fun. 5 stars for fun.

However, my progress has just been reset and I was forced to start all the way from the beginning with the latest update. This is really dismaying!

The good:

- Glados :)
- Portal theme!
- A few laughs
- Easy controls
- Easy to learn
- Building bridges is fun!

The bad:

- Some levels are less about planning and endlessly tweaking a set of planks to bounce a ball in to the exact right spot. This is more tedious than it is fun. And… sometimes, for some reason, you’ll put a plank somewhere else in the level and it will change the behavior of your ball bouncing planks, so you get to repeat tedious unfun plank tweaking.
- Bugs (lost save game state! I have had to start over from the beginning twice now. Ugh!)
- Inability to export save game state, or multiple save slots (my kids share an iPad, would be nice if they could play the game on their own progress).
- Support page “intentionally left empty” - lol. Nice. Cool. So I guess I’ll just rant in the reviews instead.

Fun for a while, but the bugs are ruining it.


I bought this app on my Mac and was instantly hooked. Very fun game.

Then I saw it was available on iOS as well, and, not wanting to miss out on the fun when I’m on the go, I bought that version, too.

However, you can imagine my disappointment when I found out that my saved status from the desktop version didn’t sync to the iOS version. Instead, I had to start over again from scratch.

Developers, please add the ability to sync savegames using the cloud!

Update: just like many other users reported, after installing the most recent update, my savegame has been deleted and all my progress has been lost. I was somewhere around level 25 or 30 and I’m quite reluctant to replay all of them again.


Headup Games GmbH & Co. KG
90.6 MB
English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
Age Rating
Rated 4+
2017 Headup Games, 2017 ClockStone, Portal © 2007 Valve Corporation


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