Nikonomicon

Mental Athlete Solve 70% of Riddler challenges

Death Mode: Event Horizon #1 Complete the Death Mode level.

Fully Researched Rosie Fully research the Rosie

Open Ended Reached Stephen's bunker without ending any other story arc

Death Mode: Thermogenica #2 Complete the Death Mode level.

Death Mode: Aquatica Complete the Death Mode level.

Defeated the Enduring Defeated the Tenakth melee master known as the Enduring.

All Activities completed Completed the Tallneck, Bandit Camp and Hunting Ground in the Cut.

Death Mode: Break-a-noids Complete the Death Mode level.

Death Mode: Mechanica Complete the Death Mode level.

Obtained 3 Stripes at All Hunting Grounds Earned at least a Quarter Stripe mark in all three trials at all Hunting Grounds.
0/12

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

Fully Researched Nitro Splicer Fully research the Nitro Splicer

Radio Enthusiast Listened to all the radios before doing anything else

Lucky Winner Hit the jackpot at a slot machine

Backtracker Used the hidden paths to return to each area in the game

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

Fully Researched Little Sister Fully research the Little Sister

Death Mode: Invaderoids Complete the Death Mode level.

All Trophies Obtained Obtained all Horizon Forbidden West trophies.

Death Mode: Galaxanoids Complete the Death Mode level.

Former Adventurer Incapacitate 25 enemies with dodge counter.

Déjà phew! Rescued Special Bot trapped in SSD Speedway.

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

Grand tourist Rescued Special Bot trapped in Cooling Springs.

You've Gone Platinum Complete all Death Mode and Beat School levels.

Bleeding Thumbs Beat the Challenge of the Titans

Riddle Resolver Solve 85% of Riddler challenges

Thoughtful Captain Find half of the Guardian Collectibles.
4/8

Trophy of Gaia Unlock all God of War® II Trophies

No escape! Rescued Special Bot trapped in Memory Meadow.

Five Fully Upgraded Weapons Fully upgrade five weapons

Panoramic View Synchronize all Viewpoints in Paris.

Good Samaritan Revive a teammate in a multiplayer match.

This Pattern is Mine You got them all. You got them all.

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

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

Managerial Skills Find all of the Guardian Collectibles for one Guardian.

Lights Out Kill 10 multiplayer enemies using your melee attack.

Adventurer Complete a match in all multiplayer modes.

Groot Canal Interrupt a Charger with Groot's Call to Action.

Fully Researched Bouncer Fully research the Bouncer

Escapist Survive 10 explosions in multiplayer.

Chopped! Kill 20 enemies with a heavy weapon.

Set 'em Up, Knock 'em Down Defeat 15 Staggered enemies with a Charged Shot.
0/15

Chatterbox Complete all conversations with the Endurance crew.

Crack The E Nigma Solve every riddle on the island

World's Greatest Detective Spirit of Amadeus Arkham revealed

Accurate Prediction Complete a Nostradamus Enigma in Paris.

Gentleman Cambrioleur Lockpick 20 chests.