Combine a simple but great fps mechanic, without the aims with a great story with a great backstory, this is what you get.

GladOS is pretty Glad... you monster.

You'll have cake.... hopefully

Treat your enemies like fish with the golden hook.

Great multiplayer game to play with friends, if you have one.

Good game if with a beefy pc.

Atleast the adrenaline looks like drugs, right ?

The most manliest, American game ever seen by mankind.

Kinda confusing to start with, but it ends well.

Makes everyone think how lucky they survived the cardboard box rocket event.