DynamiteDanTNT

That's Using Your Head Complete Off With Her Head Part 2 in under 6 minutes

Fragmartyr - Kill 2 Helghast whilst taking your own life Kill 2 Helghast at once and take your own life using a single frag grenade

Bring it to the wrong fight Found a certain weapon before getting a sword. (Page 38)

Melonpopper - 15 headshots using the sniper rifle Get 15 headshots using the VC32 Sniper Rifle

I. AM. INVINCIBLE! Use the Gameplay Tweaker to become invincible... And prove it!

Shields up Complete a Gold- or Silver-tier Challenge while countering at least 25 times

Mission Master Cleared 15 missions.

The Beginning of the End Complete Chapter 1 on Nightmare Difficulty

“A Shocking Turn of Events” – Collector Found all collectable Roses in “A Shocking Turn of Events”

1CC Complete Arcade mode without losing all lives, on Experienced difficulty

The Mantis You defeated Yelena Fedorova, elite member of a secret mercenary hit squad.

Yes Boss You had an argument with your boss, David Sarif, and won.

Prince of Persia Acquire all Trophies

Breaking and Entering Find a way into the secret base

Artifact Collector Acquired an artifact.

The Forbidden Savior Completed Chapter 6 "Terra Mortis - Khalia's Decision."

New England Vactioner Discover 20 Far Harbor Locations

Chocolate Chip Confirmed Allow Tiny Tina to arm the moonshot cannon.

Hazard Containment Complete the eleventh mission

One Big Happy Flock Hatched 100 chocobos at the chocobo ranch.

Platinum Blades and Dark Corners You have mastered the City of Dunwall and unlocked all Trophies

Jack-of-All-Trades Unlocked all jobs.

Capture Pro Capture 50 monsters.

Cole'd Blooded Combo an entire wave on any Gold-tier Challenge map

Minigunned - Destroy all targets Destroyed everything while using the Minigun on the Intruder

Commissioned Work Obtain 100,000 research points.

“A Shocking Turn of Events” – Master Electrician Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events”

Method Actor Enter Director Mode using any of your own GTA Online characters.

Sightseer You have taken all variations of the helicopter tours of Liberty City.

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

A House Made of Spun Glass Free the hostages at the Merry-go-round.

Attacks Evasion Perform 20 Evade Attacks that hit an enemy.

Bounty Hunter Awarded for completing 40 different bounty hunts.

Cross Styx without dying Make it across the river Styx without failing (The Lost Archive).

Lost to the Ages Complete "Lost to the Ages"

Eye Witness Witness a predator killing an enemy.

Armed for Bear Cold Darkness Challenge: Pick up 6 different weapons

The Nanny Kill 30 Crawlers without detonating them

Clean Up on all Aisles Destroyed all objects in the grocery store fight with Fred Dukes (The Blob)

Light Seeds Protector Collect 900 Light Seeds.

No time for losers Defeat the Champion

Consume This Use 10 Revive Consumables

A Synthetic Solution Complete the twelfth mission

The Gully Completed the larger challenge in The Gully coliseum

Zombie Defense As an Engineer, Build 3 Zombot Turrets in a session of Gardens & Graveyards

Gravity Kills Kill an enemy while floating in your own anti-gravity grenade.

Give a Man a Fire Cold Darkness Challenge: Kill 20 enemies with Dragonfire Shotgun Rounds

Morituri te salutant Survive 30 consecutive waves with at least one co-op player.

Above and Beyond the Call Complete the Game on Tough or Hardcore setting

Bourgeois Hunter Possess 1,000,000 zenny.