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planet hoven
In Ratchet and Clank raritanium was used to trade for the Persiader from Fred in the sewers of Pokitaru. In Going Commando raritanium was used to purchase ship upgrades from Slim Cognito. And In Tools of Destruction raritanitium Was use for Weapon upgrades.
Once you have finnished the valkarie citadel warp to the agorian battle plex. Then warp to the Bernilias sector and while your in space you will get announcement saying "the agorians want to battle you in the raritanium tourniment."
You get raritanium at planet hoven i don't know where but i know its on that planet find some, go to the resort planet sewers and some one will trade you raritanium for a Persuader if you go deeeeeeeeep in the sewers of course your gonna need an O2 mask before you can go in to the sewers. Also at planet hove a mechanic will fix up clank with a Hydro-Pack which will allow you to swim through currents.
Go to the Blarg Tactical Research Station and send Clank out to the air lock and go to the end of that air lock there's a room that has the hydrodisplacer
These are the weapons for ratchet and clank size matters: Lacerator, Acid Bomb Glove, Concussion Gun, Agents of Doom, Scorcher, Bee Mine Glove, Suck Cannon, Sniper mine, Shock Rocket, Mootator, Static Barrier, Laser Tracer, and RYNO.
Ratchet & Clank orRatchet & Clank 1 orRatchet & Clank: Drek's DemiseBut mainly just Ratchet & Clank
Cant get other peoples drawungs and csn inly send mine?
go to the blarg station, if you run around the station you will find a place where it asks you if you want to send clank out to explore outside station, if you look all around you will soon find the hydrodisplacer
secret agent clank
Ratchet and clank, ratchet and clank going comando, ratchet and clank up your arsenal, ratchet: deadlocked, ratchet and clank size matters, ratchet and clank future: tools of destruction, secret aganf clank, ratchet and clank future: search for booty, and ratchet and clank future: a crack in time. I like ratchet: deadlocked the beSt
Ratchet and Clank, Ratchet and Clank Going Commando, Ratchet and Clank Up Your Arsenal, Ratchet Deadlocked, Ratchet and Clank Size Matters, Ratchet and Clank Future: Tools of Destruction, Ratchet and Clank Future: Quest for Booty, and Ratchet and Clank Future: A Crack in Time