Bridge Constructor Portal apk is a building simulation game. As a new employee in the Aperture Technology Test Lab, your job is to build bridges, slopes, slides, and other structures in 60 test rooms and let Bandy pass safely through the finish line in the vehicle.
Make full use of gadgets such as portals, power gels, repelling gels, aperture ejector plates, squares, etc. to bypass the sentry turrets, acid pools, and laser obstacles to solve the mysteries of switches. Pass the test room.