should get it if you have 20 quid spare.
it's called socom: combined assault
it comes with a headset so you can talk online.
you can have rooms with up to 32 people in, the maps are great, you can basically do anything a real person can. you can drive cars, plant claymores and hide, wear ghillie suites and hide and snipe. you do tasks like demolition where you have to demo the enemys base or extraction, escort, convoy. theres hundreds of people on it daily. alot of people who've bought ps3's still play it because it has a better online experience and community than ps3 games.