Alien Swarm

[Lance]

Hey Guys
If you get the chance, try out Alien Swarm on Steam. Its pretty good and best of all: free 

[Soap Mactavish]

From now until 5/24 forever, you'll be able to download Portal alien swarm absolutely free, no strings attached! (Except for the decorative ones, of course!)

Also, downloading this will get you access to EVERY Source Engine mod ever, so it's like free, but more than free!

What are you waiting for? Download Steam now and get Portal alien swarm for free!

Still, if you wish to think about the money you're spending (A whopping $0.00!), you've got until forever to decide, but after that you'll wont have to cough up!

(quote from red)

[Master Zen]

By the way guys, we have a blog post here about Alien Swarm.

http://blog.mpcgamers.com/2010/07/25/review-alien-swarm/

[Gamer9er]

Alien Swarm is sick.  I hope Valve adds some more longer campaigns.

[aeria.]

Considering it's free, it's a great game to play!

[Epifire]

No kidding. Just downloaded it, and  it is fantastic for a free game.

Valve you have outdone yourself.