NOBY85

Cracker Complete "Cracker" challenge

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Massacre Kill 10 aliens with one shot (or witness another player doing this).

The Pinball Effect Complete "The Pinball Effect" challenge

I am THE expert on weapons Obtained all weapons (excluding weapons obtained via password).

Silence is Golden You completed The Brigmore Witches without alerting anyone

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

A Big Fan of Lefties Acquire all enemy officers' left arms.

Out of the Bush Complete "Out of the Bush" challenge

Headshot Bonanza Complete "Headshot Bonanza" challenge

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Knowledge is Power Collect all logs through out the game.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Poly Cruncher Complete "Poly Cruncher" challenge

I'm dead serious Threw a chaff grenade at ZEKE (single player only).

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

Kuwabara, Kuwabara Heard a ghost on the radio.

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

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

Yo, Adrian! Find something worth punching!

Happy Trails Complete By the Trail of Our Dead

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

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

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Biomech Sweeper Complete "Biomech Sweeper" challenge

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

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

Hot Pants Complete I Now Know Why You Cry

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Feel the Beat, Y'all! Complete "Feel the Beat, Y'all!" challenge

Can you dig it? Complete "Can you dig it?" challenge

Oh Yeah!!! Complete Nothing is as it Seems

The River Complete "The River" challenge

Mr. Death Get all Trophies.

Nemesis Complete "Nemesis" challenge

Ain’t Got Time to Bleed! Finish ‘Interface’ single player level without using health packs.

Let the Dog Out Complete "Let the Dog Out" challenge

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Footy Foul Kill 2 enemies with 1 Slide Kick during Slow-Mo

Golden Idol Perform every Single Player Skillshot in the game

Man Locked Up Complete "Man Locked Up" challenge

Monkey Obsessed! Collect every Monkey Toy in the game.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Supernova Get 3 stars on each of the first 14 Echoes

Archivist Find 30 of 61 News Pickups in the Single Player Campaign