Portal Proficiency

Challenging New Dimensions in Portal Proficiency

Portal Proficiency brings a fresh layer of complexity to the puzzle genre on PC. In this new DLC for Bridge Constructor Portal, players return to the iconic Aperture Science Enrichment Center, where the challenges are as baffling as ever. This newest content introduces a unique twist: players can now place portals themselves. Combine this fresh mechanic with the classic bridge-building, and you're in for an exhilarating journey.

Navigate Treacherous Test Chambers

This DLC features an entirely new set of test chambers, totaling 30 distinct levels spread over three chapters. Each chamber is meticulously designed to test players' critical thinking and creativity. The scenarios range from straightforward builds to wildly complex puzzles, demanding not just engineering skills but also strategic placement of portals. It's a true test of mental agility that will keep players engaged for hours.