Geirh

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

High Wire Act Kill 10 enemies while using a zipline

The First One is the Hardest Get your first 1,000,000+ combo

Off My Planet Recover the Hyperwave Beacon.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Bird Brained Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki in a single playthrough

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Donut Mess with a Cop Unlock Officer Dick.

The destroyer becomes the destroyed Complete Act 5

The epitome of Super Earth Complete all Trophies.

Orb of Delusion Obtain the Orb of Delusion artifact.

Perkaholic Have 9 perks active at the same time in MWZ

Not a Cat Person? Jess resents you and refuses to help you in your final quest

Man No More Build a suit of powered armor.

Camouflage Kill a Mob while wearing the same type of Mob Head.

Sail the 7 Seas Visit all Ocean Biomes.

Taking Blood Steal the Blood of Lathander from underneath Rosymorn Monastery.

Bloody Lust Kill Isaac with Samson

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Supernova Get 3 stars on each of the first 14 Echoes

Lessons in Hot Wheels History Complete the first Chapter of the Hot Wheels Horizon Story

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

That Party was Ace Ace every Adventure level in The Journey Home.

Prince of the Screen Reach King of the Screen level 3

Zombie Master Perform all the moves for the Zombie fight style in a single fight

Going to the Vet Earn the "Veteran" Challenge Collection.
3/10

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

They call me… Tim Hire an Iron Wolf

Karate Master Perform all the moves for the Karate fight style in a single fight

Golden Idol Perform every Single Player Skillshot in the game

Buy Low, Sell High Trade for the best possible price.

A Blank Card Kill Isaac with Eden

Flatline Completed Ending Five

Dirty Half-Dozen Complete the Cooperative game mode

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Shaken not Third Win any race that includes sections of Hot Wheels Rumble Track

Test Subjects Use sheep as test subjects in 6 levels

Platinum Trophy Get all other trophies

Son of a Gun TOMCAT resents you

Wander and the Forbidden Clear the game in hard difficulty

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Kill the Beast! Defeat a Ravager.

Steamroller Achieve a win streak of 5 ranked online games.

Bad Association Lexi resents you

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

Feeling ill Defeat an Evoker.

Cheating Death Use the Totem of Undying to cheat death.

Moskstraumen Activate a Conduit.