Acquire the co-ordinates to Asyanica.

Rescue Clank from the trap laid by Number Woo.

Acquire the co-ordinates to the Countess' Villa.

Defeat the 50-feet tall winged menace.

Acquire the co-ordinates to Rionosis.

Acquire the co-ordinates to the Casino.

Defeat Jack of All Trades.

Acquire the co-ordinates to Venantonio.

Acquire the co-ordinates to the Bolt Foundry.

Discover the location of Klunk's lair.

Preserve your modesty in The Showers and obtain the PDA.

Complete all the arena challenges in The Showers.

Complete all the snowboard challenges on Glaciara.

Obtain the Tanglevine Carnation, then save the game.

Purchase the Agency PDA.

Purchase the Clank Fu Kick.

Purchase the Pork Bomb Gun.

Upgrade the ProtoWhirlwind Throwtie to max level, then save the game.

Upgrade the TitanShard Cannon to max level, then save the game.

Upgrade the TitanPlasma Cord to max level, then save the game.

Purchase all the Dual Lancerator mods.

Obtain and equip the Triple Wave Wrench mod.

Use only melee attacks to complete Boltair Museum.

Complete the "Rescue Clank" challenge in under 1 minute and 25 seconds.

Complete the Tango at the Countesses Villa without missing any button presses.

Use all 8 of the disguises at the tourist carts in the mission "All the Kingpin's Men".

Perform a stealth takedown on all the guards in the Casino during the mission "Paradise Exploited".

Kill 10 Amoeboids using a floating platform in "Crashing the Party".

Complete "Madame Butterqwark" without taking damage.

Kill the Amoeboid King using only the OmniWrench during "No good deed goes unpunished".

Score 1,075 points in "Escape the Kudzu" (1,550 in Challenge Mode).

Hit 5 oil slicks without dying in the one of the Hydrano vehicle challenges.

Don't fall in the water at any point during "Clank under Glass".

Obtain the Titanium Bolt on the Asyanica Rooftops.

Obtain the Titanium Bolt on Hydrano.

Find all the Alien Codes in Venantonio Labs.

Unlock the Kung Fu Ratchet skin.

Unlock the Cop Clank skin.

Sing your heart out on Venantonio.

Catch up to the Kingpin in the Spaceship Graveyard.

Defeat the All-seeing SpaceEye.

Find your ship after flying through the Quasar Fields.

"Save" the dam and then take a dip.

Witness Klunk's ultimate fate.

Survive Ratchet's first day in prison and obtain the Fire Wrench mod, Walloper, and Shard Gun.

Live through the lunch rush in the Mess Hall.

Complete all the arena challenges in the Exercise Yard.

Complete all the driving challenges on Hydrano.

Obtain the Blackout Pen, then save the game.

Purchase the Bolt Grabber.

Purchase the Shock Rocket.

Upgrade the ProtoKudzu Tangle to max level, then save the game.

Upgrade the TitanKiller Bee Mine to max level, then save the game.

Purchase all the Lightning Rod mods.

Purchase all the Pork Bomb Gun mods.

Carry 5,000,000 bolts at once.

Kill 5 enemies by luring them into Lizard Thug molotov cocktails.

Complete "Larger than Life" without using the blaster.

Kill all of Kingpin's guards before reaching the fourth tourist cart in "All the Kingpins's Men".

Complete "High Risk vs. High Stakes" with a score of exactly 77,700 points.

Collect all the rings in "Threading the Needle".

Have all three Gadgebots wear Static Midge helmets at the same time during "Vaultbreakers".

Kill all 3 MegaRock-class dreadnoughts.

Kill 20 enemies with a single lawnmower in "A Fiction Full of Dollars!".

Complete "All the Marbles" without damaging Robo-Ratchet at all.

Obtain all the Titanium Bolts in Fort Sprocket.

Find all the Alien Codes on the Gondola Ascent.

Unlock the Towel Ratchet skin.

Unlock the Dan Ratchet skin.

Unlock the Cowboy Qwark skin.

Free Clank from the vault at the Bolt Foundry.

Find a way around the door in Klunk's lair.

Complete all the arena challenges in the Max-Security Cells.

Complete all the arena challenges in the Mess Hall.

Complete all the arena challenges during the Prison Breakout.

Complete all the Gadgebot challenges on Asyanica.

Complete all the Gadgebot challenges at Fort Sprocket.

Complete all the Gadgebot challenges at the Underwater Bunker.

Obtain the Blowtorch Briefcase, then save the game.

Obtain the Jet Boots, then enter the Gem Wing.

Obtain the Tie-A-Rang, then save the game.

Obtain the Cufflink Bomb, then save the game.

Purchase the Holo-Knuckles.

Purchase the Hypno-Watch.

Obtain the Holo-Monocle.

Obtain the Therm-Optic Shades, then save the game.

Complete all the boating challenges on Venantonio.

Purchase the ThunderStorm Umbrella.

Obtain the Omni-Key.

Purchase the Clank Fu Hot Foot Download.

Purchase the Clank Fu Hot Foot 2.1 Beta Download.

Obtain the Dual Lancerators, then save the game or go to a checkpoint.

Obtain the Mine Launcher, then save the game or go to a checkpoint.

Obtain the Bee Mine Launcher Mk. II, then save the game or go to a checkpoint.

Purchase the Plasma Whip.

Purchase the RYNO.

Upgrade the ProtoWrist Mortar to max level, then save the game.

Upgrade the ProtoHellfire Haversack to max level, then save the game.

Upgrade the ProtoLightning Rod to max level, then save the game.

Upgrade the ProtoHardlight Fist to max level, then save the game.

Upgrade the TitanMaruder to max level, then save the game.

Upgrade the TitanDual Vindicators to max level, then save the game.

Upgrade the TitanOrdnance Launcher to max level, then save the game.

Upgrade the TitanMeat Mortar to max level, then save the game.

Upgrade the TitanShock Barrage to max level, then save the game.

Upgrade the Ryno to max level, then save the game.

Purchase the Molten Bolt mod.

Obtain all the Shard Gun mods.

Obtain all the Walloper mods.

Purchase all the Mine Launcher mods.

Obtain all the Bee Mine Glove mods.

Purchase all the Plasma Whip mods.

Purchase all the Shock Rocket mods.

Obtain and equip the Shock Crystal Wrench mod.

Obtain and equip the Wild Burst Wrench mod.

Reach a bolt multiplier of 12.

Find all three keycards and acquire a very powerful cup.

Defeat every possible guard in Boltaire Museum using stealth takedowns.

Get damaged on the very last segment of the Gem Wing rhythm minigame.

Get through the whole Gem Wing rhythm minigame without missing any button presses.

Take no damage during the Mega Challenge in the Max-Security Cells.

Complete "Rescue Clank!" without any Gadgebot taking damage.

Get all possible stealth kills during "Number Woo works for..?".

Complete "Number Woo works for..?" while defeating all enemies with only the Tie-A-Rang or its upgrades.

Complete "Number Woo works for..?" without taking damage.

Defeat 99 Giant Ninjas during "Larger than Life".

Complete "Villa Escape" without hitting any obstacles.

Kill 15 guards on the Glaciara ski slopes with attacks from another guard.

Collect all the rings in "Go for Gold" on the Galciara ski slopes.

Kill 89 tyhrranoids during "Tyhrranoid Recycling".

Complete "Mega Challenge: Cafeteria" without jumping.

Kill all of Kingpin's guards by luring them with a trash can in the mission "All the Kingpin's Men".

Smack 10 henchbots off of the gondolas in the mission "Get a Lift".

Only use melee attacks or his own cards to defeat Jack of All Trades.

Hit Jack of All Trades with his own hat three times.

Kill 10 enemies using the dodgeball cannons in the Prison Planet Exercise Yard.

Complete "Mega Challenge: Exercise Yard" without being damaged by the giant turrets.

Complete the Gadgebot section of "High Risk vs. High Stakes" without reviving the other Gadgebots.

Kill all the Amoeboids during "Crashing the Party" using only the Blowtorch Briefcase or Hellfire Haversack.

Avoid 8 torpedoes using the Hydrofoil move during "Great Escape".

Avoid all the mines during "Great Escape".

Destroy every object during "Great Escape".

Get 5 butterfly bounces in a row during "Madame Butterqwark".

Get a score of 150,000 or higher during "Madame Butterqwark".

Kill 5 Static Midges with friendly fire from Bolt Thieves at Fort Sprocket.

Stealth kill two disguised Doppelgangers in Fort Sprocket while being disguised as a Doppelganger.

Complete the "Vaultbreakers" challenge in under 8 minutes and 25 seconds.

Complete "Mega Challenge: Shower" without taking damage.

Destroy all the Sargasso spores during "Tracking the Kingpin".

Destroy every enemy in the Salvage Yard before the final door opens without being seen in the Spaceship Graveyard.

Defeat all pirates using only punches in "Saint Qwark".

Kill the Kudzu Monster using only lemons in "Saint Qwark".

Get 40 kills with the Plasma Whip or Plasma Chord during any Prison Breakout challenge.

Don't let any prisoners escape during "Catch-as-Catch-Can".

Perform a roll after jumping off a cliff in one of the Hydrano vehicle challenges.

Complete the "Rush Hour" challenge with at least 60 seconds remaining.

Collect all the rings in the "Driving Test" challenge.

Complete "A Fiction Full of Dollars!" without the dam taking any damage.

Complete "Knockin' on Klunk's Door" in under 4 minutes and 30 seconds.

Don't fail any OmniKey puzzles during "Clank under Glass".

Complete "Clank under Glass" without being spotted by any enemies, fish, or lasers.

Perform 4 successful takedowns in a row on Klunk during "All the Marbles".

Obtain every skill point.

Obtain all the Titanium Bolts on Boltair.

Find all the Alien Codes in Boltair Museum.

Find all the Alien Codes in the Underwater Bunker.

Unlock the Zombie Ratchet skin.

Unlock the Maid Qwark skin.

Obtain all the Titanium Bolts on Rionosis.

Obtain the Titanium Bolt in the High-Rollers Casino.

Obtain all the Titanium Bolts on Vanantonio.

Obtain all the Titanium Bolts on the Prison Planet.

Obtain all the Titanium Bolts in the Spaceship Graveyard.

Find all the Alien Codes on the Asyanica Rooftops.

Find all the Alien Codes in Azcotal Alley.

Find all the Alien Codes in the High-Rollers Casino.

Find all the Alien Codes in the Galactic Bolt Reserve.

Unlock the Blender Clank skin.

Find all the Alien Codes in the Spaceship Graveyard.

Visit the HIG Treehouse after collecting all of the Alien Codes.

Unlock the Robo-Ratchet skin.

Unlock the Cowboy Clank skin.

Unlock the Klunk Clank skin.

Unlock the 70s Clank skin.

Unlock the Zoni Clank skin.

Unlock the Lucha Libre Qwark skin.

Make it through your Prison Yard time.

Prevent the prisoners from escaping!

Unlock several skins by importing a Ratchet & Clank: Size Matters save file.