Bridge Constructor Portal

Bridge Constructor Portal is a crossover game that combines the mechanics of the Bridge Constructor series and the Portal universe from Valve Corporation. The events take place in the Aperture Science research center, where the player becomes a young test engineer. Your task is to design and build bridges, ramps and other structures so that the transport safely reaches the finish line. But everything is not so simple: the game features portals, buttons, turrets, accelerating and springy gels, which makes each level a complex puzzle.