HEY YOU! ARE YOU TIRED OF PLAYING SHOOTERS WHERE ALL YOU GET TO FIGHT ARE SMALL GROUPS OF TERRORISTS WITH GUNS? DO YOU WANT TO BE ABLE TO HOLD EVERY DAMN GUN IN THE GAME AT THE SAME TIME? DO YOU WANT TO FIGHT HOARDS OF ALIENS WITH SOME DAMN VARITY AND KICK ASS ROCK MUSIC PLAYING IN THE BACKGROUND? ARE YOU CHEAP AND DON'T WANT TO PAY $60 FOR THE LATEST SHOOTER WHEN A COPY PASTE SEQUAL IS COMING NEXT YEAR? THEN THIS GAME IS FOR YOU! No not you, you have that weird thing on your face and smell funny. YES YOU OVER THERE! THIS GAME WILL PUT YOU UP AGAINST HOARDS OF UNRELENTING MONSTERS AND GIVE YOU GUNS THAT KICK ASS NO MATTER WHICH ONE YOU ARE USING! AND ITS GOT 16 PLAYER CO-OP WHAT MORE DO YOU WANT? TL:DR edition- please buy this its under $40 and im lonely without any friends playing :(.

The people who say this game has become a dying hat simulator simply haven't played on a server where admins care and people actually come to play. This game has receved several content updates in the form of new weapons, hats, maps, modes, and other bonuses thanks to Valve and the growing comunity. This game is far from dead, the player count grows each month and despite what everone says or what happens to the game itself, its been the same for me for the past two years. Fun and insanity that few online games could even hope to replicate.

HOLY FUCK THIS GAME IS SCARY! SERIOUSLY! 1. Play in the dark, in the middle of the night, alone. 2. Record yourself 3. Upload to youtube. 4. PROFIT