Viperfreak

Snuffed Out Kill 7 enemies with silent takedowns

Highly Volatile Detonate 10 powder kegs

Box Your Ears Kill 15 enemies with melee attacks

The Marksman Kill 5 enemies with a headshot during Blacksight

Undivided Attention Kill 25 enemies during Blacksight

Well Rounded Kill an enemy with every weapon

Up in Flames Incinerate 15 enemies

Discombobulated Stun an enemy 30 times with the M2 ‘Falchion'

Brilliant! Shoot an airborne grenade during Blacksight

Kicking and Screaming Finish off 10 wounded enemies or civilians

Total CARnage Destroy 5 cars in 5 seconds

Well-read Inspect all newspapers

Ruthless Look out for yourself, no matter the consequences

That's So Fetch Complete all Neon Graffiti

Power of Observation Inspect all objects

Archivist Collect all phonograph cylinders

Detail Oriented Inspect all photographs and documents

Inspector First Class Find all inspect items

The Grail Collect all Trophies

Betrayed Experience a Double-cross

Freedom of Speech Disrupt 10 activist rallies

She's Ready Complete the story of inFAMOUS First Light™

Lickety Pronto Complete all Lumen Races

Blackout Destroy all Police Drones

Everyone's a Critic Take out 10 street musicians

Illuminated Collect all Neon Lumens

What Did You Call Me? Kill 10 obnoxious Akuran gang members

Keep It Up Stay in the air for more than 45 seconds

Spin-off Beat down 10 sign twirlers

Malice Get them before they get you

Drop Everything Comet Drop over 170 meters

Hat Trick Defeat an enemy using three different power sources

Cough Drop Comet Drop on three coughing enemies

Event Horizon Defeat 100 Enemies with a Neon Singularity

Double Smoke Stack Attack Dash through two red air vents without touching the ground and then Comet Drop on an enemy

Novice Complete 25% of all Challenges

Contempt Don't fear the weak

Revenge An eye for an eye, a tooth for a tooth

Infamous Achieve Level 5 Evil Karma

Dominance Show the world that nobody can protect them

Rebellion Finish the story with Evil Karma

Fire and Brimstone Complete all of the Trials of Muspelheim

Treasure Hunter Use treasure maps to find all of the dig spots

Chooser of the Slain Defeat the nine Valkyries

Unstoppable Finish the game on Expert difficulty

Fish in a Barrel 25 Stasis + Weakpoint Kills

Enjoy Your Powers Collect all trophies

Father and Son Obtain all other trophies

…Bada Boom! Defeat 20 Enemies in a row with Homing Missiles

Professional Complete 50% of all Challenges