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

Finish every test chamber in Chapter 1

Finish every test chamber in Chapter 2

Finish every test chamber in Chapter 3

Finish every test chamber in Chapter 4

Finish every test chamber in Chapter 5

Finish every test chamber in Chapter 6

Passed through the same portal 15 times

30 times back and forth through the same portal