Here is the full list of all 36 God of War trophies - there are 20 bronze, 10 silver, 5 gold and 1 platinum.
Complete the Challenge of the Gods
Watch the 'Birth of the Beast' Treasure
Beat the Game on any Difficulty
Kill Ares
Free yourself from the depths of Hades
Climb the Spiked Column in Hades without taking damage
Retrieve Pandora’s Box
Obtain the head of the Architect's wife
Collect all the Phoenix Feathers
Complete the Spike Room Box Puzzle
Win the first Satyr fight
Max out all Weapons and Magic
Acquire Army of Hades
Defeat Pandora's Guardian
Complete the Centaur sacrifice to Hades
Die enough times to get offered Easy mode
Complete the Sacrifice
Collect all of the Muse Keys
Win the first Cerberus fight
Complete the Challenge of Atlas
Collect all the Gorgon Eyes
Acquire Blade of Artemis
Defeat the Desert Sirens
Get a 200 Hits Combo
Get a 100 Hits Combo
Acquire Zeus’ Fury
Acquire Medusa’s Gaze
Win the first Minotaur fight
Complete the Sex Mini-Game
Open a Health Chest when your health meter is already full
Retrieve the Captain's Key
Acquire Poseidon’s Rage
Unlock all God of War® Trophies
Rescue the Oracle with 10 seconds to spare
Kiss the Nyad
Beat the game in under 5 hours on any Difficulty