K-Winther

Buzzer Beater With 30 seconds left, win a game of Hoops in which you were tied or trailing

Face Off Complete the mission "The Fall of Nakayama".

Vincible Killed Crawmerax the Invincible

Brutal Perform 30 complete Brutal Takedowns.

Call me "Sir" Reach rank 25.

Train to Nowhere Complete Mission 8 (Any Difficulty Level)

Make it Personal Load out with a custom weapon.

Serious Gun Collector Scan 10 weapons.

Smash and Not Grab Destroyed the Tassiter Proxy.

Can't calm the crowd Kill an enemy as they are calming their panicked allies.

Pilot of Phobos Complete the game with Phobos

Wrecker Get 10 multi-kills in the Shanghai mission in the Campaign

Off to a good start Win any Battle mission on Normal difficulty against the AI

Storyteller Have 12 murderous dates with Calendar Man

Reality TV Watch a news cast.

Trade Secret Trade In five items of the same quality to receive an item of the next-highest quality

Congratulations on your driver's licence! Reach the end-boss of any level using boost only

Hand To Hand Master - Kill 50 Helghast using Brutal Melee Killed 50 Helghast using Brutal Melee

Wave and Smile Play any Arena in co-op.

No, I'm Athena! Killed 100 enemies with the Aspis.

Sleeping with the Fishes Complete Mission 9 (Any Difficulty Level)

Unforeseen Consequence You convinced Zeke Sanders to let his hostage go.

Zombie Hunter Kill 10 000 Zombies

Full arsenal Unlock all assignments and collectibles in the Campaign

Ready for the Big Leagues Kill 50 enemies with thrown objects

Great shot, kid! Kill an enemy who is using a Jump Pack (Multiplayer)

Savior of Mefitis Save all humans on Mefitis

Night Terrors Complete "Lost in Nightmares" on Professional.

Took the Highway Complete Mission 10 (Any Difficulty Level)

Lawnmower Man Kill 4 enemies with the same Ripper blade

License to Kill Complete Fatality Trainer

Vanguard Honor Attain Vanguard Rank 3.

Collector Earn any diorama figurine in the game

Chamber Full of Death Kill 5+ Hybrids at once by using the HE .44 Magnum secondary fire

Dark Ninjutsu Complete a mission as Inugami

Army of Darkness Shot out the 4 lights with 4 bullets in Night Shift

Humanist Save all humans

Shoot first Be the first in a match to earn a kill (Multiplayer)

Moving On Up Win a Ranked Match in Online Mode.

Cosmic Completionist Discovered all named locations.

Jetboat Kill 100 monsters using the boat's speed boost

Are you scared, yet? Scare 200 enemies.

Hmmmmm... Wield the Mysterious Amulet.

Ice To Meet You Shattered 3 frozen enemies with a single slam attack.

Triple Play Kill a Hunter, Titan, and Warlock without dying in a PvP match.

Carry on, nothing to see here Complete all levels on Experienced difficulty

Bomb Disposal Blow up 85% of the exploding crates in Aldaros Plains.

Warp Speed Use the Atomizer secondary fire to kill 30 enemies

Transhumanist Fully upgrade your first augmentation of choice.

Upgraded Fully upgrade all weapons.