NITRO11

That's a Two-fer Find the hidden item boxes at the end of the Zone

BUT YOU CAN'T HIDE 200 kills as a seeker in Hide n Seek Mode
149/200

Back in the Field Eliminate Übercommander Hans

Cut! Cut! Cut! Cancel Chuck Lorentz

Dunked Kill General Dunkel

Fostering Father Heard everything Alexander had to say.

Homecoming Return to America

Arbitrarily Exterminated Kill 2179 Xenomorphs

I Love the Corps! Earn Rank 60 as a Marine

Ticket Punched Destroy the cannons of Kodiak Island

Hero's Journey Stop the Sun Gun

Distinguished Service Medal Complete all Challenges

Ladder Master Complete Arcade Ladder on max difficulty without using a continue

Platinum Trophy Earn all Trophies

Prod for Victory Win a game by using the Prod.

You Found Me! Discover and fight Hidden Kombatant 1 in Arcade Ladder

Window Shopping Let the wind take you through

Triple Trouble Try for a 3 chain combo!

The Most Dangerous Game Play in a multiplayer match

Six Pest Kill 6 enemy worms in a single turn.

The Password is "Special Stage" Try pushing a barrel to see how far it goes

Read the Defense Find all readables in "The Adventures of Gunslinger Joe"

Signing Bonus Find all gold in "The Adventures of Gunslinger Joe"

Investigation Complete Find all readables in "The Diaries of Agent Silent Death"

California Gold Find all gold in "The Diaries of Agent Silent Death"

Crate Expectations Wreak havoc at the propaganda factory

I’ll Try Anything Once Use every weapon and utility in the game once.

Stipend Gained Find all gold in "The Deeds of Captain Wilkins"

Intel Acquired Find all readables in "The Deeds of Captain Wilkins"

Happy Shopper Collect more than 10 Weapon Crates in a single Ranked Match.

Magnificent Seven Collect all seven Chaos Emeralds

Secret Sub You might have to submerge to find it

Six Dollar Worm We can rebuild him! Collect 6 Health Crates with one worm during a Ranked Match.

Wind Assisted Win a Ranked Match using only the Bazooka.

Get Your Lob On Win any PlayStation®Network game using just the Grenade.

In Your Own Time Win a Ranked Match by being the last surviving worm not killed by the rising water in Sudden Death.

I Only Need to Know One Thing Find your family

They Can Bill Me Destroy the Legato

Martyn’s Missus Spend more than 2000 cash unlocking items in the shop.

King of Speed Get through Stardust Speedway Zone as quickly as possible

Now What Are We Supposed to Do? Escape the FTL ship

Thank You, That Will Be All Complete Stasis Interrupted at any difficulty

We Are Leaving! Survive the Queen escape

Oldest Swinger in Town Use the ninja rope 1000 times.

They're Dead! OK? Can We Go Now? Kill all the Lurkers in Sulaco engineering

I Don’t Got All Day Sever the umbilical without missing a shot

Mein leben Beat the game on "Mein leben" difficulty

Laboratory Expert Beat the Station Omega challenge on "I am Death Incarnate" difficulty

Mine Gott! Detonate at least 3 Mines during one turn in a Ranked Match.

Fire Starter Use the fire weapons 200 times.