Good luck.Īfter clawing your way through 20 tests, she tells you that you’ll get cake – instead, you get a burning fire pit at the end. Any contact with the chamber floor will result in an “unsatisfactory” mark on your official testing record, followed by death. Please note that we have added a consequence for failure. She also demonstrates Aperture’s extreme carelessness surrounding safety: GLaDOS’s personality in Portal is strange – during the testing, she presents herself as a simple computer, advertising Aperture’s products and occasionally glitching out. Momentum is also preserved, so if you fall into a floor portal from a great height, you’ll come flying out of a wall portal at the same speed.
The concept of portals is simple – walk through one, come out the other.
Handheld Portal Device – a gun that can shoot two interconnected portals on walls, ceilings, and floors.