2. Gears of War 2, Microsoft

What we said: Following the most successful original Xbox 360 game of all time was going to be hard, and it seems Epic wanted to make sure no one was left disappointed. Some people will no doubt criticise Gears of War 2 for what it's not. It's not as emotionally deep as other games on the market, it's not a 30 hour + epic and it's not art in video game form, but is arguably the greatest action game ever created. In a year full of incredible games, Gears of War 2 sits triumphantly at the very top.

1. Left 4 Dead, EA

What we said: There are games you want everyone to play, just so they can experience what you've such a good time with, and Left 4 Dead is one of them. It's unlike any other game I've ever played and demonstrates the true power of cooperative gameplay. It's worth noting that the experience is somewhat dulled if played alone, but if you've got online friends or are happy to play with randoms, Left 4 Dead is a game you simply can't pass up. Just make sure you've worked out what you'd do in a zombie outbreak before you start playing, as you won't be able to make anything approaching a sane decision with a screaming witch bearing down on you.

Agree? Disagree? What are your picks for best Xbox 360 games of 2008? Let us know in the comments section below.