Left 4 Dead came out yesterday. And it's a great game! How could it fail? It has zombies (and not the kind of zombies you find in Resident Evil, no. More like those in 28 days later), great coop gameplay (we waited that for years!) , lightning fast engine, incredible animations, etc. I love it.

Some of my friends were disappointed they missed the prelaunch of the game, because they finally bought it, but didn't enjoy the pre-purchase discount. Well, they're gonna be even more sorry now, because Valve is now proposing a "left 4 Dead - Four pack" for 150$, so you can play with 3 friends. Meaning you get 25% off the original price, right after the game has been launched. Crazy!