a ps2, psp and mega skills
yes
You will have to call PlayStation to get a network access code if you threw out the box. The number for it is at the back of your ratchet and clank size matters instruction booklet that came with the game.
Ratchet and Clank 4 is actually Ratchet Deadlocked and yes you can play it on the ps2
finish the game then on your next play through you will get multipliers
Klunk is the culprit. Play Ratchet and Clank: up your arsenal (or Ratchet and Clank 3) or check out the ratchet and clank wiki to find out who Klunk is.
You don't download ratchet and clank on to your computer or whatever, you have to buy it to play on a PlayStation
I am sorry but i dont think it is,because we have it and I have tried. But if you want two players and have a playstation 3 a new Ratchet and Clank game came out called Ratchet and Clank All 4 One. With that game you can play up to four players or by yourself. Not only is it multiplayer but the videos are very funny as well.
you can't
no you dont really have to but you can get a special skin (captain ratchet)
You go to the Medical Outpost Omega and beat the Skyrider at Vertigo.
You need an internet access account and you need to go onto multiplayer and then quick play.
no