It expanded from the first game, added multi-player, added more depth into the story. Is all you need to know.

The cake may not be a lie, is all you need to know.

The best Valve game ever. Crowbar your way through Combine, Head Humpin Crabs and pathetic slow Zambees, all to save a world that's doomed ANYWAYS.

Gmod isn't your thing? Then get SFM, with it you can animate smooth moves, epic action scenes and... actual walk cycles, don't wait, don't delay, GET IT

Wanna make ridiculous and insane concepts for a game? Then this is for you, you can be so creative that you can even call a game ♥♥♥♥ and still sell it

It's fun killing zombies, fighting zombie to man or just doing ♥♥♥♥ but there's not much with the default content, that's why the addons are saviourz

The zany things you could do in this game is unimaginable, so go and give this game a go, it'll be worth your mom's credit card, guaranteed.

Really? Its TF2, people. Probably one of the first games anyone's gonna get on Steam, cuz its F2P, and lots of fun.