Portal is a legendary Valve game, on par with Half-Life.
I became familiar with the Portal a long time ago, but then I couldn’t get to the end. But the day before yesterday, thanks to discounts on Steam, I bought it for 12 hryvnia, and completed it in 2 hours. This time I was very surprised that the game turned out to be very simple. But despite this, I really liked everything.
In the first half, she teaches you how to use portals and the game's physics, and then puts you in a non-standard environment so that you use your knowledge and logic to solve non-standard problems. This approach is very engaging, so you don’t want to tear yourself away from the game.
In addition to very good gameplay, the game will introduce you to GLaDOS. I won’t say who or what it is, you have to find out for yourself.
I definitely recommend the game to all fans of puzzles and Valve games. Everyone should take Portal!