Portal

Portal is a first person puzzle adventure game. The plot takes place in the Aperture scientific laboratory, into which the main character Chell ended up. It is she who must test the new weapon that allows her to create Portal. Throughout the entire passage, the heroine will be pursued by the GLaDOS robot, telling her what to do and where to go. The first levels will be educational, they will tell you how to use the device. Portal can only be created on a certain type of surface and only make 1 input and output. Portal will be indicated in blue and orange, if it is open, the player will be able to see what is on the other side of the door, if closed, only its color will be shown. The areas will have pressure plates on which you will need to move huge cubes using a high-tech cannon. The more levels Chell goes through, the more difficult and dangerous subsequent locations will be for her life. The main character will have to jump vast distances, using knowledge of physics and Portal, fight with turrets and avoid large releases of radioactive waste. Find a diagram of how the laboratory works, and then go outside the testing areas and find the antagonist, a certain robot called GLaDOS, to defeat him. But to reach the enemy, you will need to pass even more tests.