Here is the full list of all 37 God of War trophies - there are 22 bronze, 9 silver, 5 gold and 1 platinum.
Obtain all other trophies
Fully upgrade the Blades of Chaos
Fully upgrade the Leviathan Axe
Spread the ashes
Defeat Baldur
Read all of the Jötnar shrines
Obtain Traveler armor set
Obtain Ancient armor set
Retrieve all treasure from the Workshop’s center chamber
Defeat the nine Valkyries
Use treasure maps to find all of the dig spots
Kill all of Odin’s Ravens
Complete all of the Trials of Muspelheim
Complete all of Brok and Sindri’s Favors
Upgrade a piece of armor
Free all of the Dragons
Explore all the Lake of Nine has to offer
Collect all of the Artifacts
Kill 1,000 Enemies
Ride the ship out of Helheim
Fully upgrade your rage
Rescue Atreus
Learn the languages of Muspelheim and Niflheim
Craft an outfit for Atreus
Fully upgrade a Runic Attack
Fully upgrade your Health
Heal Atreus
Retrieve the Blades of Chaos
Assist all of the wayward spirits
Defeat Magni and Modi
Defeat the Dragon of the Mountain
Allow the Light Elves to return home
Fully explore Veithurgard
Slot an Enchantment into your armor
Survive the Witch’s Woods
Obtain a Runic Attack Gem
Defend your home from The Stranger