Killzone 2 is one player (offline) and 2-32 player (online).
Killzone II is a PS3 game and can not ever be played on a PS2 for a number of reasons. There is not add on updates or anything that will allow a PS2 to Play PS3 games.
Ama have to say ps3 becuase you know how you need a persons friend code to add him but for the ps3 you can just add them and for second fact is you need a censor to play with the wii but for the ps3 you dont.
Your controller should come without any charge, after you have charged the controller it will be connected to the PS3. If you had it with charge for some reason, just connect it to your PS3 with the USB cable.
If they also have a PS3 you can add them,
run 30 miles and if ur ps3 player add DonkeyKoNG1001
It's only a myth that there is software you can purchase for the PS3 that will allow you to play PS2 games. There is no PS2 add on for the PS3
You cant Firstly psn is down and second it is not out until June
Yes there are First Strike was released and the second will be out in May 2011 for Xbox 360 and June 2011 for PS3
Yes. All that needs to be done is to have the content on that PS3. When the PS3 looks for the add-on content for any account on that PS3, it will find it because it is stored in a folder accessible to all accounts on that PS3
If you mean add a splitscreen player, simply connect a controller (on XBOX or PS3)
is that your name???
Yes The best co-op ever trust me... add my psn poopycheese :)