TheAtomicMohawk

Tick Tock You found the 10 hidden alarm clocks.

Muahahahahaha! Fully upgrade a major artifact

Crystal Relic Master Unlocked all upgraded Knack characters

Gatherer Find 50% of the collectibles in the campaign

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

Go Gentle Into That Good Light Make it through the approach to the lighthouse without firing a weapon.

The Interceptor Get 20 Killstreaks with Interceptor ships.

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

Grounded Scaler Defeat Colossus 8 Before it can Turn Back Over

There Has Been An Awakening Reach Rank 25.

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

Gold Star Success Complete 100 assignments

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

The Gift that Keeps on Giving Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.

The Local Flavor Completed "The Local Flavor"

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

Perfectionist Complete 100% of all main mission constraints.

Acquaintances Forgotten Follow Pritchard's lead to uncover the truth.

Denied First Jammer use that affects a Cop

Dominion Wraith Flash Dominate 50 Uruks.

Ladies Man You convinced Mengyao to spill the beans on the mysterious Hyron Project.

Ghost of a Chance Finish the game in Invisible Enemy mode.

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

The Best Around Earn a 100% rating for any War Zone at Challenge IV rating

Location Scout Visit all Locations in Director Mode.

Platinum Pup Treat Earn a Platinum Pup Treat on any rescue mission.

We Will Survive Win 15 matches in Team Survivors.

Diamond Medal Defeated all bosses using Diamond Knack

Alchemist Directly hit an opponent with a thrown Beaker Power-Up.

Among the Stars Completed "Among the Stars"

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

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

Information Overload Collect 50 intelligence files

Sentimental Value You kept Megan's bracelet for yourself. Apparently, letting go really is the hardest part.

All the Gears Earn 5 Gears in every Challenge.

The Ice Witch Freeze 20 enemies while wearing Odette.

Marked for Greatness Seal 75 rifts in a single playthrough.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

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

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Platinum Splattin' 'Em! Earn all trophies.

Legend Defeat a Legendary Dragon

Competitive Nature Complete at least one match in each mode

In the Name of Science GTA Online: You completed The Humane Labs Raid and Series A Funding as Heist Leader or Crew.

Land of Opportunity Complete "The Assault on Fort Mercer".

In Good Standing Complete all challenges for any of the Clubs.

Treasure Hunter Held every weapon and accessory.

Winner Takes All, Again 100% Just Cause 3.

People Person Become friends with at least three of your inner circle in one playthrough.

Knack Master Completed all chapters on Very Hard difficulty