GreenTango

Safety First Use two hooks when crossing the chasm in Lumber

Master Spelunker Complete All Ridden Hives.

Castle Hostage Missions Unlock all 4 hostages in Putzki's Castle in Part 2

Beakers We Can Complete "Muppet Labs!" using no more than 40 Beakers

Goose Brother Blast Detonate a bomb near either G-man in the final show-down in Chapter 2

Bulls Eye Win two 'Class-S' prizes in the lottery.

Bonafied! Earn a Bronze Medal in every Challenge (Boneyard Challenges).

Down To Earth Complete "Down To Earth" challenge

New Gear Crafted all gear sets found in CREO World

Assassins Never Say Die Cleared all sub-missions.

Poacher Hunt over 250 animals.

Dragonchild Hold 10,000 Souls or more in Saga Mode

Golden Five Gain five extra rocks during a level.

A Life of Struggle Either on (at least) your 3rd playthrough or in Hard (or greater) difficulty, win the final battle without retrying! If you can't feel alive without the icy glare of death at your back, we recommend you start the game in Hard right away! Playing in Hard or higher increases your likelihood of obtaining double-skill equipment!

Perfected Get 100 Eliminations while having an active Combat Hybrid Perk in Multiplayer

Greed Achieve a x10 "Greed Kill" series

Crop Duster In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Wishes Transferred This is proof that you've reacquired the equipment you carried over from your last playthrough in Lakehaven Heights. Future You is cheering you on, waiting to meet you at the end of the game once more.

Act 6 Recruit Complete all Act 6 maps on Recruit difficulty or higher.

Bring It Down Sabotage an alien facility

Breathtaking! Complete all Landscape Sumi-e in Awaji (Claws of Awaji)

Calling For Backup Call in 50 Scorestreaks in Multiplayer

The Infiltrator Melee kill 15 Enemies in a row without triggering the alarm in Chapter 2

Wardrobe Change In Revelations, wear three different hats.

Up, Up and Away Launch a Nuke

Reliable Friends Got revived by Mika 20 times.

Remedial Apparatus Equip the Siphon Trawler.

Bouncing Grenade Mayhem Kill 4 Enemies with a single grenade shot in the game

None Left Standing In Der Eisendrache, kill every type of zombie using a minigun.

One Too Many In Zetsubou No Shima, throw up.

Fostering Father Heard everything Alexander had to say.

Lights Out Throw the lanterns off the map

Unholy Grail Find the Secret in The Cut.

Big Spender Spend more than 50,000 bucks in Part 2

Straight-A Student Complete every level in Skatepark

Side Quest Master Complete 40 or more side quests.

Shadowed Splashes Have 5 Dark Splashes in your inventory.

Best of Friends Defeat 5 psychopaths in Co-op.

Hey Big Spender! Purchase all Upgrades.

Enhanced Abilities Upgrade all 3 basic abilities.

Self Control Successfully play 10 consecutive missions without kicking a single barrel on the Space Rig.
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Signs of Hardboiled Chicken Find 9 signs in any three chapters in Part 1

The Sky's the Limit This is proof that you've completed all the extra dungeons at difficulty level Normal or above. But further challengers await you, in places you've been and places you have yet to be.

Galactic Explorer Complete half of the Scavengers Odyssey Challenges

Is That A Knife Defeat the Steel Soldier using only your knife.

Dodger Score 1000 points without collecting any treasure.

Perseus Complete the reaction test minigame.

See Salt Visit every major Peroxian landmark (and report back to the tour guide!)

Bend to my Will Finish a fight by Joint Submission.

This Is Fine Set an enemy on fire with the Flamethrower, while also being on fire.