New Game Plus mode
Successfully complete the game. You can start another playthrough on a previously completed difficulty setting with your previously upgraded stats and powers.
Complete the following tasks to unlock PlayStation3 trophy rewards.
Warrior's Madness (Bronze): Kill 4 or more enemies with a single melee attack.
Valorous (Bronze): Acquired an upgrade.
Marvelous (Bronze): Unlock all costumes.
Electric (Bronze): Unlock all Lightning Colors.
Golden Apples! (Bronze): Maximize Thor's Health.
Like Father, Like Son (Bronze): Maximize Thor's Odinforce.
Rage of Battle (Bronze): Kill 10 Jötun Invaders within 30 seconds.
Slayer (Bronze): Quickly obliterate 30 Frost Giants during the first battle on Niflheim.
Sharpshooter (Bronze): Destroy the Jötun Ice Bridge.
Spelunker (Bronze): Open the Cave of Ages within 4 minutes.
Sins of the Father (Bronze): Complete Vanaheim.
Barge Hauler (Bronze): Complete River Barge area with Mire Giant at 40% Health or better.
Volley (Bronze): Reflect 3 of the War Beast projectiles.
Resonator (Bronze): Stop the Resonator Beams in the Smelting Room without getting hit by them.
Crash Landing (Bronze): Crash the Core Drill within 4 minutes of landing on it.
Into the Void! (Bronze): Knock 30 enemies into abysses on Muspelheim.
Snuff Job (Bronze): Extinguish 10 Warlord flames with Wind Powers.
The Bomb (Bronze): Prevent the Scabrite Bomb from detonating without using any tap or charged Elemental Powers.
If He Be Worthy (Silver): Defeat a giant enemy without taking any damage.
Set in Motion (Silver): Complete Asgard.
Favored Prince (Silver): Complete all Feats in Asgard.
Reap What You Sow (Silver): Complete Niflheim.
Cold Warrior (Silver): Complete all Feats in Niflheim.
Jungle Runner (Silver): Complete all Feats in Vanaheim.
Through the Fire (Silver): Complete Muspelheim.
Fire Fighter (Silver): Complete all Feats in Muspelheim.
Flawless Defense (Silver): Complete the defense of Asgard with 75% Morale.
Prodigal Son (Silver): Complete all Feats in Asgard Besieged.
Savior of Asgard (Gold): Complete the game.
Legend of Valhalla (Gold): Complete the game on Valhallan Difficulty (hardest).
Feat Fetish (Gold): Complete all Feats in the game.
The Mighty Thor (Gold): Acquire all Valor Upgrades.
KRAK-KA-BOOM!!! (Platinum): Acquire all Trophies.
Additionally there are three secret trophies.
Ejected (Bronze): Rip the Jötun warrior out of the Frost Goliath's chest.
Gentle Giant (Bronze): Spare a Mire Giant.
Homecoming King (Silver): Defeat Mangog.