Wayndawind

Got Your Back Revive your Co-Op partner 10 times.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

My Brothers Complete Assassin's Creed® Chronicles: Russia Memory Sequences 8 and 9 without killing anyone.

Daemonologist All Charms unlocked

What to wear? Own 10 costumes.

"Passing through" Complete Training Course without getting failed.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Head Trauma Use every type of melee weapon on a zombie

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Team Player Equipped 2 Team Charms

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Just Like Old Times Dispatch the professor with a shot to the groin.

Act 4 Cleaner Complete Act 4 on Nightmare difficulty

The Completionist Achieve the highest score and fastest time in each memory of Assassin's Creed® Chronicles: China.

Two For One Multi kill 200 enemies in Assassin's Creed® Chronicles: India.

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

Salty Mountain High Complete through Chapter 6

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

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

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Hi Score Collect 1,000,000 points over all story levels you have played.

Out Of Reach Get an online form of 25 or better.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Like A Silencer Achieve a Silencer Gold rating 30 times in Assassin's Creed® Chronicles: Russia.

Gone In A Flash Have 100 enemies pass by you whilst using Helix Blend in Assassin's Creed® Chronicles: India.

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

Tycoon Complete the GFO Oil Rig mission.

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Dark Side Complete zone 21 without rescuing any survivors.

Shadow Warrior Complete the game on normal or higher difficulty setting

Head Hunter Defeat Xing on normal or higher difficulty setting

World Beater Get an online form of 1.

Save the Girl... Yet Again Save a damsel in distress for the third and final time.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Mode master Win an online game of every mode in every difficulty at least once.

Barrel of laughs Kill 20 enemies with barrels

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Compass Master Include four compass pieces in one match.

Vengeance Killed 5 Mathusians with fire or electricity.

Merciless Kill 50 crawling demons in campaign mode

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Chain Gang Killed 2 Malthusians within a timed chain attack.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Survivor Arcade/Planet Mode - Complete a planet without dying

Leave No Trace Dispose of 100 enemies using Helix Blade in Assassin's Creed® Chronicles: India.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Think fast! Finish trial #8 with at least 52 seconds left on the clock.

Save some room Finish trial #20 one unit below the zapper.

The Force Complete Zone 18 without upgrading weapons.