iAccelerator

Between a Rock and a Hard Place Beat the Main Campaign on Hard difficulty.

Horse Whisperer Find and interact with all the special horses in the Main Campaign. Some interactions are harsher than others.

Merciful Kill 50 burning enemies in campaign mode

Violence Begets Violence Kill your lifetime nemesis honorably in a duel.

Hawkeye Complete The Pen and the Sword as Silent Assassin.

Blown Away In Gorod Krovi, kill 10 zombies at once with the Guard of Fafnir.

One Man's Poison... Use the cure station to kill 5 host zombies at once in Infection.

Elitist GTA Online: Complete all 3 Elite Challenges in The Doomsday Heist.

My Brother’s Keeper In Der Eisendrache, the one must be erased.

20/20 Upgrade 2 weapons to level 20 in Outbreak.

Burying the Past Kill all Veterans of the Wizard Wars in the Main Campaign.

Fire Mission In Gorod Krovi, kill 8 zombies with a single Dragon Strike.

Cold Blooded Killer Kill 2500 enemies in campaign mode

Road to the Duel Quick Battle: defeated 150 warriors.

Seven Figures Get a score above 1,000,000 points on The Pen and the Sword.

Throbbing Soul Player level reached 50.

Never Knew What Hit Them Complete Crime and Punishment as Silent Assassin.

Iron Lung In Zetsubou No Shima, stay underwater for one minute.

Never Ending Effort Landed an attack 20,000 times.

Dead Boy Beat the Chest or Dark Room without taking damage

No Collateral Damage Defeat Elin without killing her Vanir backup in the Main Campaign.

Fragile Alliance Make Roman Khabko kill Vitaly Reznikov and subsequently try to run away on his own.

The Safe Word is "Bananas"! Beat the Main Campaign on Bananas difficulty.

Feel the Burn! Perform every Meter Burn special move of every character

Crop Duster In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Pure Poetry Complete all The Pen and the Sword Challenges.

Skills for Duels Legendary Souls: won with brave edge.

None Left Standing In Der Eisendrache, kill every type of zombie using a minigun.

Wardrobe Change In Revelations, wear three different hats.

In a League of Their Own Get a score above 1,000,000 points on Crime and Punishment.

Momentary Pleasure Successfully performed an impact 100 times.

One Too Many In Zetsubou No Shima, throw up.

Game Development is Hard Find all six development jokes in the Main Campaign.

Popcorn Cook 50 zombies with the Magnetron in Infection.

Paul Bunyan Chopped Wood

Seeds of Doubt In Zetsubou No Shima, the one must be saved.

Focus Spender Finish Chapter 3 of the Main Campaign without using Spells.

Focus Saver Finish Chapter 5 of the Main Campaign without using Magicks.

Heart Hoarder Put out all the torches in Vanirhall in the Main Campaign, without restarting from a Checkpoint. No Cheating!

Elevator repair service Repair the elevator for the people stuck in High Rise level

Signs of Improvement! First Tamer level

Cryogenic Slumber Party In Moon, complete Richtofen's Grand Scheme.

Indirect Fire Kill 100 zombies with traps in Infection.

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Meticulous Collector Acquire all items available in hard time attack

Wander and the Colossus Acquired all Trophies

Strategic Retreat! First time fleeing from a fight

Capital Punishment Complete all Crime and Punishment Challenges.

Full Ultimate Power! Gathered all super attacks!