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