Nathaniel - Do not shoot Nathaniel

Paparazzi - Leave home without being spotted by the journalists

Crime Scene - Find all clues related to the Origami Killer in the scene

Sleazy Place - Lead Lauren to talk about her son

Collect all of the Phoenix Feathers

Acquire the Boreas Icestorm

Kill Cronos

Gut 3 Centaur Generals

Kill the Poseidon Princess

Upgrade any weapon to the next level

Kill Helios

Kill Hades

Discover the secret 'Hades Arm' room