AlexxCalyx

Snake Bite Shut down the Hennessey Venom GT Spyder (Single Player)

Currently Attractive Complete "Red Rock"

Beakers We Can Complete "Muppet Labs!" using no more than 40 Beakers

Safety First Use two hooks when crossing the chasm in Lumber

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

Gat Trick In Blood of the Dead, kill the Warden with the Blundergat, Acidgat, and Magmagat in a single game

Globetrotter Race at each location in the game

Historical Reenactment In Blood of the Dead, equip Hell's Retriever, Spoon, Blundergat, and Tommy Gun at the same time

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

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

Tools of the Trade Craft the Virus Filter and Flare Gun in Survival mode.

One Gun at a Time Staff the Engineering Department with 80 engineers.

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

One Too Many In Zetsubou No Shima, throw up.

Perfected Get 100 Eliminations while having an active Combat Hybrid Perk in Multiplayer

Lights Out Throw the lanterns off the map

Ambitious Complete all objectives.

Timing is Everything Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in Regular or Hardcore difficulty.

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

Calling For Backup Call in 50 Scorestreaks in Multiplayer

Proven Defender Complete "Defender Training - Stage 2"

Pure Poetry Complete all The Pen and the Sword Challenges.

Left For Dead Incapacitate a Hunter and leave them to bleed out outside of the Tutorials.

Always Hard Kill the final Ancestor with a relic active in Hardcore difficulty.

Hotswapaholic Do damage to the Monster with every class in a match.

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

Popcorn Cook 50 zombies with the Magnetron in Infection.

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

Gold Rush Earn a gold medal or better for each event in the “Coastal Rush” Challenge Series

Pipe Dream Use the sewer to escape the junkyard on "Redrock"

Pretty fly for a cacti Place the hat on the cactus in "Red Rock"

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

Just walked in Complete "Tower"

Nevada Gold Earn a gold medal or better for each event in the “Nevada Dreams” Challenge Series

Caribbean Pirate On day 2 of the Rats job, bring additional meth bags to the trade, but steal your payment instead.

The Volunteer Make contact with the Ethereal hive mind.

Foot in the door Find a shorter route for moving the batteries in "Tower"

Indirect Fire Kill 100 zombies with traps in Infection.

Invincible Win a match in under 2:05 minutes (except in Arena Mode).

Frenetic Player Inspect a police building 50 times in a row

Oppenheimer Staff the Research Labs with 80 scientists.

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

Big Guy Wants to Play Turn the tables on the Pursuer.

Don't You Die On Me Revive a teammate in Co-Op Campaign or Endgame

Time saver Use the pipe to cross the lava in "Tower"

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

Doctor Fantastic On day 2 of the Big Oil job, complete the heist with the first engine being correct.

Massacre Kill an entire Hunter team as a Stage 1 Monster.

Epic Troll Stash Complete "Epic Troll Stash"

Death From Above Kill the Monster while in mid-air outside of the Tutorials.