ZombieSlayerGrrl

Aggravated Assault Stop all assaults in Arkham City

You Talk Too Much! Throw a grenade into Ramón Salazar's mouth.

Heavy Reader Kill a librarian.

10 heads are better than 1 Kill 10 zombies in a row with headshots.

Firefly Complete the Firefly Journey

Fully Loaded Collect all of Batman's gadgets and upgrades

Cursed Gold Achieve 5 Gold Awards.

This is Harraaaaan! Kill 100 enemies by kicking them off the rooftops/cliffs.

Inquisitor Kill 2 demons.

Rootin' Tootin' Lootin' Loot 5 Exceptional Weapons.

Generous Help the poor, a coin for the kid, medicine for the sick. You help everyone you see.

50x Combo Complete a combo of 50 moves (any play mode, any character)

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

Snake Stealthily kill 15 Enemies.

Predator Gold Achieve 24 medals on predator challenges

James of All Trades Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Goodie Monster Find all the Evidence Collectibles.

Friends With Benefits Complete a Companion Activity in each camp.

Bane of the Emperor Kill 25 Cabal with precision shots in 1 mission without dying.

Polyamory Complete 5 quests in a single co-op game with the same 3 partners

Practice Makes Perfect Enter Practice Mode

People Person Play with 10 different co-op partners for at least 15 minutes each.

Don’t Go - Survivor Finish Left Behind on Survivor

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

Fast and Found Rescued all Bots in Stellar Speedway.

Learning is Fun Complete Tutorial

Trespassing Complete all Quarantine Zones

No Big Deal Kill 75 enemies with ranged weapons.
50/75

Spartan 2033 Complete the game in Spartan Mode.

I'm a Runner and a fighter Complete 15 Agility or Power Challenges

Sins of Youth Achieve 23 Stars in AR Challenges.

Soft Touch Disarm 15 wire traps.

Enlightened! Blind 25 enemies in the Light Trap

Strength in Numbers Red Dead Online: Complete a Free Roam mission as part of a Posse with at least 2 members.

Trick Shot Shoot through and destroy 5 targets at the shooting range with a single shot.

Getting Started Red Dead Online: Reach Rank 10.

Clean Sweep GTA Online: Finish a Gang Attack without dying and kill at least 10 enemies.

Fully Equipped Own the Prime Vista 1500 and three of its attachments

Pathoanatomist Kill 5 amoebas.

Light my fire Set 10 zombies on fire simultaneously.

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

Run Like The Wind GTA Online: Survive with a Bounty on your head.

Auld Lang Syne Completed the Main Campaign on 1999 Mode.

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

Oh, no you don't Kill a Ram using tackle skill.

Manhattan Project Spend 60 seconds in a Radiation Hotspot.

Grand Opening Purchase something from Baku the Voiceless in New Game+.

Pony Up Spend $5000 across all shops.

Drop It Like It's Hot Kill 3 living enemies with one drop of a match.