Chronidious

Huntress Kill 50 animals while wearing the Huntress outfit

Argent Overload Fully upgrade Health, Armor, or Ammo capacity

Rip and Tear Glory Kill all common enemy types in the campaign.

Locked and Loaded Upgrade each available component for a single sidearm or longarm weapon.

Sizzling Scarlet Hero Complete Claire's story on "Standard" or "Hardcore" with an S rank.

Chemical Warfare Kill 5 enemies with one Poison Arrow

Ancestor Spirit Defeated Ancestor Spirit

A Small Carbon Footprint Take 14000 steps or fewer in one playthrough.

Top Cat Raised Kat's reputation to “Top Cat.”

Mimic Tear Defeated Mimic Tear

These Belong in A Museum Collect 300 Cards

Dragonkin Soldier of Nokstella Defeated Dragonkin Soldier of Nokstella

Recovered Supply Raider Complete a game of Supply Raid on Wharf, Capitol, Water Tower or Coal Mine

Leon "S." Kennedy Complete Leon's story on "Standard" or "Hardcore" with an S rank.

Supercharged Won the race

Just A Memory Now Get ending 2.

Death by Design Obtain a key by completing the seventh Riddler trial.

An Old Friend Acquire the BFG

Neighborhood Hero Completed "Fair Play"

Avid Shopper Purchase all items from the supply shack

Forsaken Supply Raider Complete a game of Supply Raid on Bookstore, Home Town, Suburbs or Bus Depot

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

100 Headshots Defeat 100 enemies with headshots.

The Monster Machine Track down and apprehend the serial killer.

The Road Home Destroy all of the militia APC's.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

Going Underground Discovered every manhole.

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.

Hardcore College Student Complete Claire's story on "Hardcore" game mode.

Minimalist Clear the game without opening the item box.

Good Night for a Walk Anyways Completed "Sarah"

Godfrey, First Elden Lord Defeated Godfrey, First Elden Lord

Hardcore Rookie Complete Leon's story on "Hardcore" game mode.

IPXSETUP.EXE Win a Multiplayer match

Shardbearer Morgott Defeated Shardbearer Morgott

Specialist Earn the Mastery for a weapon mod

Taking the Scenic Route Discover a "?" Bonus Path.

Lore Explorer Read all of the files.

Storm Cloud over Chinatown Completed "Better Get Used to It"

Regal Ancestor Spirit Defeated Regal Ancestor Spirit

Shoot it Until it Dies Defeat the Cyberdemon

Thorough Shopper Complete all Challenges for a single mission.

Comic Violence Found a copy of Gangsters Monthly

Gravitational Anomaly Defeated 8 enemies with one special attack.

Pitching Machine Hurled 10 objects into enemies without missing or taking damage.

Godskin Noble Defeated Godskin Noble

It's all fire and death now... Witness the zeppelin crash

Valiant Gargoyles Defeated Valiant Gargoyles

Compulsive Complete every Challenge

Murder in the House of God Completed "The Saint and the Sinner"