There are 20 Bronze, 11 Silver, 4 Gold, and 1 Platinum for a total of 36 trophies.

Warrior’s Madness
Kill 4 or more enemies with a single melee attack.

Warrior’s Madness Valorous
Acquired an upgrade.

Warrior’s Madness Marvelous
Unlock all costumes.

Warrior’s Madness Electric
Unlock all Lightning Colors.

Warrior’s Madness Golden Apples!
Maximize Thor’s Health.

Warrior’s Madness Like Father, Like Son
Maximize Thor’s Odinforce.

Warrior’s Madness Rage of Battle
Kill 10 Jötun Invaders within 30 seconds.

Warrior’s Madness Slayer
Quickly obliterate 30 Frost Giants during the first battle on Niflheim.

Warrior’s Madness Sharpshooter
Destroy the Jötun Ice Bridge.

Warrior’s Madness Spelunker
Open the Cave of Ages within 4 minutes.

Warrior’s Madness Sins of the Father
Complete Vanaheim.

Warrior’s Madness Barge Hauler
Complete River Barge area with Mire Giant at 40% Health or better.

Warrior’s Madness Volley
Reflect 3 of the War Beast projectiles.

Warrior’s Madness Resonator
Stop the Resonator Beams in the Smelting Room without getting hit by them.

Warrior’s Madness Crash Landing
Crash the Core Drill within 4 minutes of landing on it.

Warrior’s Madness Into the Void!
Knock 30 enemies into abysses on Muspelheim.

Warrior’s Madness Snuff Job
Extinguish 10 Warlord flames with Wind Powers.

Warrior’s Madness The Bomb
Prevent the Scabrite Bomb from detonating without using any tap or charged Elemental Powers.

Warrior’s MadnessIf He Be Worthy
Defeat a giant enemy without taking any damage.

Set in Motion
Complete Asgard.

Favored Prince
Complete all Feats in Asgard.

Reap What You Sow
Complete Niflheim.

Cold Warrior
Complete all Feats in Niflheim.

Jungle Runner
Complete all Feats in Vanaheim.

Through the Fire
Complete Muspelheim.

Fire Fighter
Complete all Feats in Muspelheim.

Flawless Defense
Complete the defense of Asgard with 75% Morale.

Prodigal Son
Complete all Feats in Asgard Besieged.

Savior of Asgard
Complete the game.

Legend of Valhalla
Complete the game on Valhallan Difficulty (hardest).

Feat Fetish
Complete all Feats in the game.

The Mighty Thor
Acquire all Valor Upgrades.

KRAK-KA-BOOM!!!
Acquire all Trophies.

Ejected (Hidden Trophy)
Rip the Jötun warrior out of the Frost Goliath’s chest.

Gentle Giant (Hidden Trophy)
Spare a Mire Giant.

Homecoming King (Hidden Trophy)
Defeat Mangog.