Nexxorama

Elite Force Without the player taking damage kill 50 aliens in single player.

Gunslinger Kill 30 enemies with the pistol

The Might of the Monkey! Use the Monkey Bomb. (Map Pack 3 only)

GOT YOUR BACK Shoot two enemies during a chainsaw finish

Engineer By Trade Beat the top score on the "Maintenance Bay" Challenge

ED-Ecated Found all of ED-E's upgrades in the Divide.

ROUTE MASTER Play all the routes

Call the caddy Kill 18 people using the golf club

Weapon Nut Max out all upgrades for every weapon on one profile

Colony Full Of Crazy People Beat the top score on the "Medical Bay" Challenge

All Heavy Weapons collected All Heavy Weapons collected and displayed in Hideout

Laugh It Up Partner Beat the top score on the "Mess Hall" Challenge

Bye Ghosts Beat the second area.

All Assault Rifles collected All Assault Rifles collected and displayed in Hideout

Ready For Takeoff Beat the top score on the "Shuttle Bay 47" Challenge

Bridge Commander Beat the top score on the "Atrium" Challenge

Herbal Remedies Beat the top score on the "East Grow Chamber" Challenge

Get A Medic Beat the top score on the "Life Support Room" Challenge

Need A Towel Beat the top score on the "Water Tunnels" Challenge

The Hunt is my Mistress Complete all objectives in the Test of the Wild.

Mega Star Earn 50 stars on one profile

All Hand Guns collected All Hand Guns collected and displayed in Hideout

All Machine Guns collected All Machine Guns collected and displayed in Hideout

STARE INTO THE ABYSS Unlock THE ABYSS

Jack the Ripper Kill using all three Knives: Scalpel, Kitchen and Combat Knife

Sing the Iron Song Play the Rise of Iron theme on the bells in the Iron Temple.

North River Expressway Dominate the North River Expressway event

One of Each Use every Freeflow Focus gadget in one combo

47 kills in a mission A mission has been completed with precisely 47 kills

All Melee Weapons collected All Melee Weapons collected and displayed in Hideout

Grass Roots Completed JR's Grass Roots event

Flawless Display Successfully battle Shiva without taking any damage

Long Live the King Complete the King's Fall Raid (Heroic).

Gadget Freak Purchase all the upgrades for one of your weapons in the single player campaign.

Pacifist Complete a level without killing any enemy.

All Sniper Rifles collected All Sniper Rifles collected and displayed in Hideout

Tank In single player Story mode, take 500 damage without dying.

All Shotguns collected All Shotguns collected and displayed in Hideout

Warhead Hunter Detonated all of the warheads in the Divide.

Stick Around Kill 20 enemies with the Combi Stick

Man Up Sweetheart Unlock all trophies

Badge Earner Earned 10 Badges

All Firearms collected All Firearms collected and displayed in Hideout

Expert Mode Complete Completed expert difficulty

Game Over, Man! Complete all three Campaigns

Just Browsing? In single player Story mode, spend 30 minutes or more in the Intex Terminal menus.

Xenocide In single player Story mode, kill one of each type of alien.

Professional Mode Complete Completed professional difficulty

Beatdown Kill 50 enemies with melee attacks in a single player campaign.

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.