Erixsan

Natural Born Killer Neutralize 1 Hunter in Bounty Hunter mode

Hazardous Dukes Kill 25 Arch Dukes

Combo Virtuoso Land a 70+ AP Combo in Practice Mode

Kerwan’s Capital City Perform a Level 3 Super with Ratchet on 'Metropolis'

An Old Friend Acquire the BFG

Above and Beyond Collect all of the trophies

Lunar Lieutenant Reached level 10.

Master of the Ray Sphere Perform a Level 3 Super with Cole or Evil Cole on 'Alden's Tower'

Autarch of Helghan Perform a Level 3 Super with Radec on 'Invasion'

The Seven Deadly Weapons Kill 25 Demons with each of the Seven Deadly Weapons

Bob and Weave Counter an enemy's attack three times in row.

Bookworm Find a note that someone left behind

REX versus RAY Perform a Level 3 Super with Raiden on 'Franzea'

Ally of Larry Da Vinci Perform a Level 3 Super with Sackboy on 'Dreamscape'

Samos’ Sacred Site Perform a Level 3 Super with Jak on 'Sandover Village'

Best of the Best Beat IW best time on the Ship Training course in 'F.N.G.' (15.1 sec).

Specialist Earn the Mastery for a weapon mod

Devil Of The Caribbean Defeat all 4 legendary ships.

Enkindle Light a bonfire flame for the first time.

Just Rewards Have 5,000 scrap in your inventory

IPXSETUP.EXE Win a Multiplayer match

The Peak Point Helmet Blues Perform a Level 3 Super with Spike on 'Time Station'

Combo Beginner Perform a 4x combo

Shoot it Until it Dies Defeat the Cyberdemon

The Doctor Is In... Perform a Level 3 Super with Ratchet on 'San Francisco'

Road Warrior Reach Road Warrior legend rank

Better Than Money Purchase 5 items from the Black Market.

Thorough Shopper Complete all Challenges for a single mission.

Normal Is Good Complete the entire game on Normal.

Bounty Hunter Complete 20 side missions.

Digging a Deeper Hole Complete Act 03

Hackification Invade and successfully hack 10 enemy Fixers in Online Hacking

No Man Left Behind Complete the mission "A Dam Fine Rescue".

Please Marcus, Don't Hurt Them Successfully neutralize 5 fugitives in Bounty Hunter

Don’t Go - Normal Finish Left Behind on Normal

It's bound to take your life Die for the first time

Card Sharp Find all of the Wanted posters.

Return Start the journey again after a week long break.

Combat tested, Doomguy approved Reach Level 5 in Multiplayer

Endure and Survive Collect all comics

Traced Get tailed 5 times

Plague of Gat Kill 1000 Demons with any combination of Supernatural Powers

Outnumbered? No Problem Defeat the Hell Guards

High Fashion Unlocked 10 Customization Items.

Uncontrollable Took every opportunity to be evil as Aiden.

Give a Little Push Knock ten enemies off a high place.

I got this Find all training manuals

Scanproof Escape a level 5 police scan

Explorer Found all the bonuses.

Shareware Create and publish a SnapMap