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