Sammo21

Grate Hall Access the Oubliette

Definitely Not Treasure Defeat a Mimic.

Making mountains out of molehills Kill 100,000 enemies.

Come On And ... Slam 10 zombies at once in Outbreak.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Pinch Hitter Deflect 50 projectiles.

Closing the Book Defeated the redscale dragon from the Book of Apocalypse.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

Data Log Collector Obtained ten data logs.

The Man who Proved Himself Completed Chapter 9.

Wishing for the Best Complete the "Last Wish" Raid.

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Hero of Boreas Arcade - Complete planet Boreas

Useless Trinkets Completed the "Digging up the Past" side quest.

Got Your Back Revive your Co-Op partner 10 times.

Hair Apparent Defeat Madame Woe

A Watchful Collector Collect all Collectibles

"Holy Skill Upgrades, Batman!" Unlock All Skill Upgrades
7/30

Lost In The Snow Complete the Lost Settlement secret mission.

The destroyer becomes the destroyed Complete Act 5

Room to Grow Upgrade a facility

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Alright, Alright Survive until round 10 in Infection.

A New Hope See all of the endings of Ninja
Scroll of the Demon Blade.

Zombie Genocide Master Kill 72,000 zombies

Shield Breaker Break 10 Shields

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Two for One Complete Crime and Punishment in Multiplayer.

Fully Loaded Maximize all upgrades.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Survivor Survive until Round 25 in Outbreak.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Woe Partner Complete Episode 4

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Woah! Earn all the other trophies.

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Shadow Warrior Complete the game on normal or higher difficulty setting

Head Hunter Defeat Xing on normal or higher difficulty setting

Don't burn yourself out Defeated the Keeper

Battle Master Only winners can attain such beauty. Win 30 matches online and I may share my beauty secrets.

Boar Bather Rode a Razorfire Boar into the Sea of Black Tears and lived to tell the tale.

Avid Collector Reach Lv. 40 with a W-Engine for the first time.

They call me… Tim Hire an Iron Wolf

First Blood Get the first kill of a match.