An excellent follow up to an already great game, Portal 2 takes everything you love about the first game and gives it an upgrade. Bigger story, bigger mechanics, and bigger replay value. Multiplayer is a fantastic addition and the ability to download custom maps from the workshop means you'll never run out of chambers to explore. Just don't spend money on cosmetics, they aren't worth anything. Non-tradable.

An excellent follow up to an already great game, Portal 2 takes everything you love about the first game and gives it an upgrade. Bigger story, bigger mechanics, and bigger replay value. Multiplayer is a fantastic addition and the ability to download custom maps from the workshop means you'll never run out of chambers to explore. Just don't spend money on cosmetics, they aren't worth anything. Non-tradable.