Portal is a very interesting game, your given a gun, and your main goal is to complete all the tests chambers with that gun, without getting killed, therefore you will earn yourself cake The cake is a lie!
. Portal has it's pros and cons, some of which are the concept is absoulutley...AMAZING! You will probably never see a game like this again, so it's best to get your hands on it. The music? There is none....just kidding, beat the game and you will find yourself one of the best songs you will ever hear. This game is actually kind of scary too, some of the sound effects and looks, can give you the spooks, and that's more in Portal 2 though, since it has creepy looks at the beginning, loud noises and all the goodies you could imagine. Here's the bad part, theres only about 3 hours of gameplay. If your looking to get all the achievements, it's right around 30 hours, and theres only like 12? 13? They're ridiculously hard. Some of them, requires you to move 2 steps. HOW IN THE WORLD DO YOU DO THAT? Yea, the achievements are hard. Second game? Theres 1 achievement thats tough, get 1 friend who's NEVER done co-op before, it can be tricky, but it's still worth it. Both games are filled with story. If there was a third one, I'd totally get it, without a hesitation.