Skulltrasher

Easy Come, Easy Go Acquire more than 15,000 Fleeting Echoes on a single attempt

Boom Shakalaka! Defeat 5 enemies with Coco's Double Leg Drop.

Catch Me If You Can! Earn 5 Relics.

Hope You Like Thrill Rides! Make it through both minecart sections in the underground tunnel without taking any damage.

Beat Rocking Blocks Land the third punch of a Titanic Counter twice in a single battle (excluding those in the Hall of Virtue).

Time Out Win a match by time out

Mushroom Slider Earned a silver medal or better in the Rift Plane Sliding Race.

Cortex's Crazed Contest Earn the Key in Sunset Vista.

Pyro Kill 30 enemies with a flamethrower.

Creepy Crawly You used a rat tunnel

Maxed Out Upgrade all weapons and equipment

Farewell to the Jungle Complete "Desperately Seeking Sawtooths".

Zip it Off Perform 3 Assassinations from a zipline (The Hidden Ones)

Hero Tech Battle with a secret weapon.

Prizes, Plunder, and Adventure!  Win every trophy.

Toil and Trouble Find and complete 3 different Cauldrons.

For Love of Persia Kill all the Ancients in the Order of Dominion in Messenia

Hooked on Delivering!? Deliver 700 items of cargo.
68/700

May you be unharmed Vanquish Maiden Astraea without killing Garl Vinland

Fists of Legend Vanquish Dragon God with the Hands of God

Micromanagement Save two humans within a span of one second

Understood the Assignment Complete 9 Mastery Quests

Kingmaker Acquire the Sword of Kings

Half Past Twilight Craft the legendary sword Gotterdammerung.

Following in His Footsteps Completed "Following in His Footsteps"

Let Sleeping Rockstars Lie You killed a Rockstar in multiplayer.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

You're Not the Boss of Me Defeat a boss without taking damage.

Fight at the Forum Participate in a fight at The Forum arena

A Rare Treat Discover all Rare Weapons.

All the Toys Discover all Gadgets.

Jumping the Jetboard Unlocked the Secret Exit in Air Crash.

Battalion Increase Mother Base staff to 250 or more personnel.

Pathoanatomist Kill 5 amoebas.

No More Rulers Kill all Overseers in Elysium.

Cortex N. Adequate Defeat N. Cortex.

Untouchable Replay 5 different levels without taking any damage

Bridge Ribbon Complete Salamun Bridge on any difficulty level

Thy Flesh Consumed Earn all Trophies

Man or Monster? Complete ''Arkham Barely Believe It''

Brutal End Perform 1 Brutality

A Cut Above the Rest Discover a Gem Path after earning a Color Gem.

Gears Turn Complete "HELLBOUND" mission.

Project Comet Craft an upgrade using Shards of a Star (The Curse of the Pharaohs)

Auld Lang Syne Completed the Main Campaign on 1999 Mode.

Gathering Strength Collect all the Keeper's Insights in Episode 1.

Master Builder Complete at least one of every type of structure (including signs, ladders, and climbing anchors.)
4/13

My Blaster Runs Really, Really Hot Score 10,000 points on My Blaster Runs Hot.

Second-String Pitcher Earned a silver medal or better in the Pleajeune Pitching Challenge.

Scavenger Hunt Completed the Main Campaign in 1999 Mode without purchasing anything from a Dollar Bill machine.