Hey guys! We are thrilled to announce that the first DLC for our beloved [b]Bridge Constructor Portal[/b] is available right NOW! In [b]Bridge Constructor Portal - Portal Proficiency[/b] you return to the Aperture Science Enrichment Center and face all new challenges as they work through 30 new test chambers, each featuring mind-bending construction puzzles. https://www.youtube.com/watch?v=1vvfg_V7ML8 Along with that — you may now selectively place portals, just like in the original games in the Portal series. Only the bravest (and smartest) participants will succeed and receive the Golden Condolence Letter! https://store.steampowered.com/app/1113550