Melnman

Trader In Training Complete your first holocard set.

Off To The Races Rescue Skidd and his agent on Aridia.

Winner Winner Sandshark Dinner Win the hoverboard Bronze Cup on Rilgar.

Trade Up Trade in a set of duplicate holocards for a new one.

Not My Job Allow the extermibots to kill 35 amoeboids in Rilgar.

Who's A Good Snagglebeast? Defeat the Snagglebeast on Nebula G34.

That Sinking Feeling Knock a constructobot into the quicksand on Aridia.

Braaaaaaaaaaaains Collect 30 brains for the Blarg Scientist on Gaspar.

I Shot Down Your Battleship Shoot down the Blarg Battleships on Batalia.

Zurkon Family Values Defeat Mrs. Zurkon on Quartu.

Splashdown! Shoot down the hydroharvesters on Pokitaru.

Ferocious Oxide Defeat Victor in the Phoenix.

Radical Win the hoverboard Bronze Cup on Kalebo.

A Change Of Heart Defeat Captain Qwark on the Deplanetizer.

Pool Sharks Are The Worst Get eaten by a Pool Shark in the Pokitaru Ocean.

The End Of The Beginning Defeat Dr. Nefarious on the Deplanetizer.

Abby Normal Collect every Telepathopus brain.

Go Speed Ratchet, Go! Win the Gold Cup on both Rilgar and Kalebo.

Tech Head Acquire every gadget.

Character Assassination Destroy all of the planet models in Drek's office.

Warbots Into Plowshares Destroy 10 inactive Warbots inside the Quartu factory.

Welcome To Kyrat Join the Golden Path (Campaign only).

Top Gunner Defeat 40 enemies while jetpacking in Gaspar.

Full Gun Rack Acquire every weapon in the game.

Safecracker Complete every Trespasser puzzle without using AutoHack.

Ultimate Explorer Collect every gold bolt.

Clank Crusher Crush 5 gadgebots in the crusher on Quartu.

When Sheep Fly Sheepinate a Blarg Helicopter Commander.

I Hate Lamp Break every lamp in Aleero City.

Et tu, Copernicus? Find Qwark's Lounge on the Deplanitizer.

Tread Lightly Liberate any Outpost without triggering an alarm in any mode (Campaign only).

Lazy Lombax Ride every catwalk without moving in Kalebo.

Quick Learner Learn 10 skills (Campaign only).

Well Read Read 10 notes (Campaign only).

Super Trader Complete every holocard set.

Maximizing Potential Upgrade one weapon to maximum level.

Make It Rain Spend 500,000 rupees total at Trading Posts (Campaign only).

Kalebo Thunder Complete the hoverboard Gold Cup on Kalebo in under 2:05

Challenging Complete the game in Challenge Mode.

Faster than a Speeding Amoeboid Complete the hoverboard Gold Cup on Rilgar in under 1:35

Cha-ching! Reach the maximum bolt multiplier in Challenge Mode.

Mr. Fancypants Upgrade Ratchet's health to maximum level.

These Go To Eleven Unlock every modification for every weapon.

Shutterbug Tag 25 enemies using the camera (Campaign only).

Master of War Upgrade every weapon to maximum level.

Death By Disco Use the Groovitron on every type of enemy.

End Transmission Liberate 8 Bell Towers (Campaign only).

The Good Fight Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Overdose Discover Shangri-La (Campaign only).

Quad Kill Kill 4 enemies simultaneously with a single explosion (Campaign only).