Defeat a zombie.

Finished Final Showdown

Own all Weapons Attachments

Jump Down from 50 Meters

Find all TV SETS to Decrypt the Hidden Message

Find all of Dr. Carlyle's Notes

Finish all the Garrisons

Kill all the Animal Types

After saving Darling, enter Combat Mode with a Dragon and Return to Stealth

Finished First Garrison

Attend the final ceremony.

Kill Hoyt.

Complete Riley's interrogation.