grim_reapper

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

Friends with Death Die 100 times

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Poly Cruncher Complete "Poly Cruncher" challenge

Quite a hammering Kill 50 enemies with a warhammer

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Total protonic reversal Complete Return to Hell on any difficulty.

How You Doin'? Learn the Charisma Skill.

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Around and Around We Go Perform every level interaction once

Come with me! Cleared 5 stages each with 5 different characters.

Capital Punishment Completed the game on the hard game difficulty setting, any ending.

Alternative Fuel Use a Dried Kelp block as fuel in a furnace.

Disenchanted Use a Grindstone to get experience from an enchanted item.

Unpopular Mayor Have 15% happiness

You're all my family... Cleared all Crew Episodes.

Victör Won a ranked multiplayer match

Armchair General Won a stage battle by yourself against the AI without attacking

Handyman In a Single Player game, repair a hunting shelter

Fully Improved: Gwen Fully improve Gwen's Lodge.

Survival Challenge: Adept Cleared Infinite Survival Mission floor 23 without having taken any damage

Limbs covered in blood Went vo-ga 100 times

Behind the Curtain Complete Beckett's story

Ethereal Spike Obtain the Ethereal Spike artifact.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Whoo-paah! Complete "Whoo-paah!" challenge

Trampoline Bounce 30 blocks upward off a Slime Block.

None more hard Complete the Campaign on Nightmare difficulty.

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Power at Your Fingertips Unlock all city services

In a Top 10, maybe # 9... Beat the Fifth Boss

Tomb Raider Collect all relics, artifacts and weapons

Act III Complete Act III.

Bane of Thedas Handed victory to the archdemon by killing Ferelden's last Grey Warden. ("Darkspawn Chronicles" downloadable content)

Penguins go Pop Headshot kill 100 enemies in the game

Can You Feel It? Defeat The Hand

Pacesetter Completionist Gain all stars in 'Pacesetter'.

The one and only Lord Become the most powerful being on Vertiel

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Professional Reach Rank 10 (Ranked Match)

Survival Challenge: Master Cleared Infinite Survival floor 31 without having taken any damage

Gross! Drink water from cooler that has the lawyer head in it

The Guillotine Kill Isaac with Judas

The Protector of Pontoon Kill all enemies attacking your pontoon from the riverside on 'Weaken The Regime' level.

You Died Alot Get killed by Jason 100 times.

Game Hunter Kill an enemy of every type in a single player campaign.

Salute Me Achieve the rank of Lieutenant.

Tie Dye Outfit Dye all 4 unique pieces of Leather Armor.

Family Reunion Achieved a compromise between Olivia and Minnie.