[THIS GAMEPASS IS ONLY AVAILABLE FOR THE GAMEMODE "SANDBOX"] Unleash the power of Aperture Science! Gain access to groundbreaking technology, including the iconic Portal Gun! Are you ready to push the boundaries of science and master the art of teleportation? Portal Gun Controls: On Mobile there are buttons onscreen when you equip the portal gun. On PC, use M2 to shoot a orange portal, and M1 to shoot a blue portal.