The next entry in the Portal series will be a bridge building game.

In the announcement trailer below, Bridge Constructor Portal looks to be exactly that: bridge construction gaming + Portal.

From Headup Games:

“Hello and welcome back to the Aperture Science computer-aided enrichment center.”

We welcome all lucky applicants to Bridge Constructor Portal with our new vehicle-based test chambers, Quantum Tunnels and patented Aperture technology!

For the last year we’ve been secretly working in our underground labs on the next iteration of the million-selling Bridge Constructor series. This new stand-alone title will release on PC, MacOS, Linux, mobile devices, and console, and fully embraces the Portal license, one of the most beloved video game franchises of the last decade.

Bridge Constructor Portal will blend the laws of structural engineering and technology straight from Aperture Laboratories into an exciting new game experience, all under the demanding gaze of GLaDOS.

“If you’ve been paying attention the solution should be obvious. As the case may be… good luck!”

This is the next Portal game in the franchise following 2016’s The Lab, a VR game developed by Valve. Previously, Portal 2 released in 2011.

Bridge Constructor Portal will release for Windows & MacOS, iOS, and Android on December 20th, 2017. The game will also be available for the Xbox One, PS4, and Nintendo Switch and is expected in early 2018.