Anya & The General Characters
Beat 1st Story Mission on Hard
Arthur Aching
Complete "Mansion of Madness" on Easy difficulty
Aztec Warrior
Beat Super Smashing Great Challenge, "Avec Le Brique"
Badass Cyborg
Beat Cut-Out Shoot-Out Challenge "Balls of Steel"
Berseker Splitter
Finish "The Hooded Man" under Easy difficulty or higher
Big Hands Cheat
Complete the Challenge "Cortez Can't Jump" with a bronze medal or higher
Big Heads Cheat
Complete "Outbreak Hotel" with a bronze medal or higher
Booty Guard
Beat Arcade Level "Zany Zeppeling"
Braces
Complete the Arcade League match "Old Blaggers" with atleast a Bronze Medal.
Brains
Beat Behead the Undead Challenge, "Brain Drain"
Brick Weapon
Beat Super Smashing Great Challenge, "Queen of Hearts"
Bricks
Complete 'Dont Loose Your Bottle' challenge
Candi Skyler
Complete League Challenge "Screw Loose" with a Bronze or higher
Captain Ed Shivers
Beat Arcade Level "Pirate Gold"
Cardboard Characters
Beat Cut-Out Shoot-Out Challenge, "Hart Attack"
Carrion Carcass
Beat Behead the Undead Challenge, "Rare or Well Done?"
Cascade Cheat
Complete "Zone Control" with a bronze medal or higher
Changeling
Complete Honorary League with Golds
Chinese Chef
Complete "Ninja Garden" with a bronze medal or higher
Comrade Papadov
Complete the Challenge "Lap it Up" with a bronze medal or higher
Corporal Hart
Complete all story levels on normal or hard difficulty
Daisy Dismay
Beat all story missions in co-op
Deadwina
Beat Arcade Level "I like the Dead People"
Deep Diver
Complete "Oh Shaol-o-Mio" with a bronze medal or higher
Dozer
Beat Arcade Level "Lip Up Fatty"
Dr. Amy
Complete "U Genius, U-Genix" on Easy difficulty
Dr. Cortez
Complete "U Genius, U-Genix" on Normal difficulty
Dr. Lancet
Complete "What Lies Below" on Easy difficulty
Dr. Peabody
Get all golds or higher in Amateur League
Elite Henchman
Complete the Challenge "Melon Heist" with a bronze medal or higher
Elite Henchwoman
Complete "The Khallos Express" on Normal difficulty
Fat Characters Cheat
Complete "Commuting Will Kill You" with a bronze medal or higher
Fergal Stack
Beat Arcade Level "Virtual Brutality"
Gaston Boucher
Complete story level "Mansion of Madness" on normal or higher
Ghengis Kant
Complete Story Level "Machine Wars" on Easy or higher
Gideon Gout
Complete Amateur League with atleast Silvers
Gilbert Gastric
Complete challenge "The Catâs Pajamas" with a Bronze or higher
Goddard
Beat Cut-Out Shoot-Out Challenge, "Come Hell or High Water"
GOLIATH SD/9
Complete story level "Something to Crow About" on Easy or higher
Hans
Beat Arcade Level "Freak Unique"
Henchman Cortez
Beat level 3 on normal
Henchman Harry Tipper
Beat level 3 on easy
Human Gun Sounds cheat
Earn Bronze, Silver or Gold in Cat's Out Of The Bag challenge
Inceptor
Complete "Breaking and Entering" on Easy difficulty
Insetick SK/10
Complete Elite League with Golds
Jack Sprocket
Complete "Breaking and Entering" on Normal difficulty
Jacob Crow
Complete "Future Perfect" on Easy difficulty
Jacque de la Morte
Beat Arcade Level "Vamping in Venice"
Jared Slim
Complete "The Dead, the Bad and the silly" with a bronze medal or higher
Jed
Complete all Challenges with Golds
Jim Smith
Beat all story missions in co-op
Jo-Barf Creepy
Complete the Story level "What Lies Below" on atleast the Normal difficulty.
Jungle Queen
Complete "Scotland the Brave" on Easy difficulty
Karma Crow
Beat last story mission on hard mode.
Kitten Celeste
Complete "The Khallos Express" on Easy difficulty
Koozer Mox
Beat Arcade Level "A Pox Of Mox" with at least a bronze medal.
Leo Krupps
Beat Arcade Level "Rumble in the Jungle"
Leonid
Beat Arcade Level "Commanding Will Kill You"
Monkey Gun
Complete 'Electro Chimp Discomatic' challenge
Mordecai Jones
Complete "Mordecai Jones" on Easy difficulty
Mr. Socky
Complete 'Sock It To Them' with a bronze or better
Mr. Underwood
Complete the Challenge "Glimpse of Stocking" with a bronze medal or higher
Mr.Fleshcage
Get a bronze or better on all challenges.
Neophyte Constance
Complete "The Freak Unique" with atleast a Bronze Medal.
Neophyte Constance
Beat Arcade Level "Freak Unique"
Neophyte Lucian
Complete "Zone Control" with a bronze medal or higher
Nobby Peters
Beat Arcade Level "Toy Soldiers"
Nurse Sputum
Beat Arcade Level "Missile Bunker"
Oleg
Beat the TSUG: Timesplitters Underground challenge with a bronze or higher.
Paintball Cheat
Beat Super Smashing Great Challenge, "Absolutely Potty"
Prison Officer
Complete "Screw Loose" with atleast a Bronze Medal.
Private Jones
Complete "Something to Crow About" on Normal difficulty
Prometheus SK/8
Beat Arcade Level "Virtual Brutality"
Pulov Yuran
Beat the challenge Plainly Off His Rocker with a bronze or higher.
Robot Louis Stevenson
Complete "You Take the High Road" on Easy difficulty
Rotating Heads
Beat Behead the Undead Challenge, "Brain Drain"
Sapper Johnson
Complete the Challenge "Sammy Hammy Namby Pamby" with a bronze medal or higher
Sewer Zombie
Complete all Challenges with atleast Silvers
Sister Faith
Complete Elite League with atleast Silvers
Slow Motion Deaths
Complete the Arcade level 'Rockets 101'
Small Heads Cheat
Complete "A Pox Of Mox" with atleast a Bronze Medal.
Snowman
Beat Arcade Level "Damn Cold Out Here"
Stumpy
Complete "Front Loaded" with a bronze medal or higher
Swinging Tipper
Complete story level "The Russian Connection" on easy or higher
The General
Complete Story Level "Time to Split" on easy or higher
The Master
Beat Arcade Level "Divine Immolation"
Time Assasin
Beat level 12 on normal
Time Assassin Cortez
Complete "You Take the High Road" on Normal difficulty
Timesplitter
Beat level 12 on easy
Tin-Legs Tommy
Beat Behead the Undead Challenge, "Boxing Clever"
Tommy Jenkins
Complete all Elite League Arcade with Bronze or Higher
Venus
Beat Arcade Level "Bag Slag"
Victorian Crow
Complete all story levels on Normal or Hard difficulty
Viola
Beat Cut-Out Shoot-Out Challenge, "Hart Attack"
Vlad the Installer
Beat Arcade Level "Big Game Hunt"
Warrant Officer Cain
Complete "Scotland the Brave" on Normal difficulty
Warrant Officer Keely
Complete Honorary League with atleast Silvers
Zombie Monkey
Earn Bronze, Silver, or Gold in Brain Drain Challenge