I really like the game, but atleast I found the cake in a Left 4 Dead 2 map =/

Haven't found any other single game that placed as much emphasis on overall teamwork as Team Fortress 2. However, that doesn't mean you're useless to your team if you're new and not very good at the game mechanics - there's always some way you can contribute. But truth be told, the game is rather old. Despite that, the unbelievable constant updates will make sure the game feels fresh for old and new alike

Easily the best zombie themed game ever. Top that with various offcial DLCs and huge community created content will totally ensure that it has a high gameplay value