A great addition to the Ratchet & Clank series.

User Rating: 9 | Secret Agent Clank PSP
The game starts as Clank finding out that Ratchet robbed a museum and now Clank has to search for a diamond called the eye of infinity. When you're Clank you can sneak up on a guy and use stealth attack. For stealth attack you have to press buttons as they go by on the screen and you the same thing for dodging lasers. Now Clank gets a chance to get cool weapons and gadgets like the tie-a-rang, the hypno-watch, and a lot more. He has apparently has learned a new thing called Clank-fu which upgrades his combat system. You are able to download new Clank-fu move from an agency vendor.
Having miny missions as Ratchet in jail was a nice touch to the game. Most of the other people in jail we're put in by Ratchet so it probably won't be a hospitable visit. Your basically fighting guys you put in jail from the other games ( which is cool ). Clank can buy weapons for you, some from other games and some that are new. It's just fun to still have the Ratchet playing in this game.
Quark is now wrighting an auto-biography about his "heroic deeds". This is the first time you really get to play as Quark and it is actually pretty fun. So you play through his stories and a thing that I thought was cool is that if Quark starts to talk and changes the story it happens while you're playing, like from ninjas to big buff ninjas. You will probably find parts with Quark that will make you laugh.
This is overall a great game. Fom encountering old enemies to fighting evil cactus's with Quark. If you like Ratchet & Clank you'll love this game.