WWTBD

Combat Hardened Complete the Campaign on Veteran or Realism difficulty.

Choose Your Path Defeat 50 enemies in Heroes Vs Villains.

Speed King Achieved five-star ranks in all Time Attack stages

Not even a dent Complete a level with a custom made ship, without dying

Gatherer Find 50% of the collectibles in the campaign

The Interceptor Get 20 Killstreaks with Interceptor ships.

Swing For the Fences! Slugger Majima forced his way into a fight.

Crystal Relic Master Unlocked all upgraded Knack characters

He Who Doesn't Exist Defeat the Mysterious Man in Hollow Bastion.

Cursed No More Purify a Cursed piece of gear.

Pyramid Parkour Use all of Papu's Pyramid's shortcuts in the same race.

The Grand Tour Complete "The Grand Tour"

Nymphs Rock! Helena Handbasket, the Mountain Nymph is Free!

Hello There Start the Campaign.

Communication Issues Campaign: destroy 15 satellite uplinks

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

There Has Been An Awakening Reach Rank 25.

Have Spacesuit - Will Travel Attain ‘Adventurer’ status in On-foot Exploration

Sentry Mode Engaged In multiplayer, defeat 150 enemies with the Heavy's Sentry Gun.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

With Practiced Bravado 100 Kills During Shootdodge

Mining Instructions Reached the 3rd Layer of the Delvool Mining Trench.

What Does This Button Do?? Complete Arcade Ladder without blocking (allowed to continue)

Dead Presidents GTA Online: You completed The Fleeca Job and The Pacific Standard Job as Heist Leader or Crew.

Camera Men Completed the men's portrait collection.

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

Smile for the Camera Completed the women's portrait collection.

Saghassi Maniac Found all of Saghassi's Paintings in Hekseville.

Finish Him? Perform any fighter's hidden finishing move

Saghassi Fan Found all of Saghassi's Paintings in Jirga Para Lhao.

Snakechaser Complete a Direct Action operation.

The Promised Land Get 100% share in any area.

Tour Guide Discovered all of the sites in Jirga Para Lhao.

Grounded Scaler Defeat Colossus 8 Before it can Turn Back Over

Diamond Medal Defeated all bosses using Diamond Knack

Tour Conductor Discovered all of the sites in Hekseville.

Super Move Master Learned all super moves.

Eddie Is Back Complete Eddie's Challenge

Tower of Doom Tumble a pile of 6 Scraps

Let it Slide Bank more than 2000 points in a single drift.

Calling It In Get 50 kills with lethal Scorestreaks in Multiplayer.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Location Scout Visit all Locations in Director Mode.

Undertaker In The Final Reich, kill the Bomber with the shovel.

Bronze Medalist Completed all challenge missions with bronze or better.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

Do-Gooder Complete all the "extra things to do"

Scrapped Dispatch all the Scraps

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.