Halopo-

Reload Master Defeat 50 Enemies in a Row Without Auto-Reloading

5 Machine Types Repaired Used the Machine Repair or Mount Repair skill on 5 different types of machine.

Staying Dry Beat 'Chapter 3 - Borneo' in less than 6 minutes 30 seconds

Fully Researched Nitro Splicer Fully research the Nitro Splicer

Cheaters Gonna Cheat Activate a Tweak

Quick Jaunt Through a Warzone Beat 'Chapter 5 - Urban Warfare' in less than 7 minutes 30 seconds

30 Kills: RPG-7 Kill 30 Enemies with the RPG-7

A Hundred and One Nights Completed Episode 8.

One of Us Complete the Rakyat initiation.

The Orbiter of Faith Collect 50 Precursor Orbs

Dyno-Might Master Kill 4 Enemies with 1 Explosion

Lucky Winner Hit the jackpot at a slot machine

Money to Burn Spend $5000 at the shop.

Slakebuster Interrupt a Slakebeast with Drax's Call to Action.

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

Bullet Train From Hell Beat 'Chapter 13 - Locomotion' in less than 7 minutes

Guardian Angel Successfully escort ten friendly cargo shipments.

Fully Researched Little Sister Fully research the Little Sister

Head Over Here Collect 250 Metal Head Skull Gems

Look Sharp Find 15 enemy intel items.

Free Radical Escape a level 5 police chase

Déjà phew! Rescued Special Bot trapped in SSD Speedway.

The Search Complete 'Charlie Don't Surf' on Veteran difficulty.

Irony The player has taken a picture of Sander Cohen's corpse

Grand tourist Rescued Special Bot trapped in Cooling Springs.

Enforcer Use the Crime Detection System to take down 20 confirmed criminals

Riddle Resolver Solve 85% of Riddler challenges

Aftermarket Junkie Buy all attachments and paint jobs for one weapon.

Full Bars Activate 9 radio towers.

Hands Off My Stoner Rescue Oliver from the pirates.

Familiar Methodologies Fight off Hartman

Needle Exchange Craft 25 syringes.

Feel the Heat Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.

Five Fully Upgraded Weapons Fully upgrade five weapons

No escape! Rescued Special Bot trapped in Memory Meadow.

Poacher Hunt and skin a rare animal.

Four The Players Rescued all four Special Bots. Time to go off to a new adventure!

Hunter's Essence Acquire all hunter weapons.

Drax the Dismemberer Dismember an Inquisitor with Drax's Call to Action.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Letting Old Ghosts Die Completed Episode 9.

Retro Shooter Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').

We Always Had Faith In You Obtain all the Trophies.

You Wouldn't Steal a Policeman's Helmet Hijack twenty police vehicles.

Retake Wallstreet Rescue Keith from Buck.

The Tower of the Elephant Kill something by standing on its head

Have I Told You? Survive the encounter with Vaas and escape.

Taken for Granted Kill Vaas.

Love the Boom Kill 4 enemies simultaneously with one explosion.

Higher Than a Kite Use your wingsuit to reach the Southern island.