Complete all Feats in Asgard.
Unlock all Lightning Colors.
Defeat a giant enemy without taking any damage.
Complete the defense of Asgard with 75% Morale.
Complete the game.
Continue playing to unlock this secret achievement.
Extinguish 10 Warlord flames with Wind Powers.
Unlock all costumes.
Complete Muspelheim.
Knock 30 enemies into abysses on Muspelheim.
Complete Vanaheim.
Reflect 3 of the War Beast projectiles.
Kill 4 or more enemies with a single melee attack.
Complete Niflheim.
Destroy the Jötun Ice Bridge.
Kill 10 Jötun Invaders within 30 seconds.
Complete Asgard.
Acquired an upgrade.
Maximize Thor's Odinforce.
Quickly obliterate 30 Frost Giants during the first battle on Niflheim.
Open the Cave of Ages within 4 minutes.
Complete the game on Valhallan Difficulty (hardest).
Complete all Feats in Niflheim.
Complete River Barge area with Mire Giant at 40% Health or better.
Complete all Feats in Vanaheim.
Stop the Resonator Beams in the Smelting Room without getting hit by them.
Crash the Core Drill within 4 minutes of landing on it.
Complete all Feats in the game.
Complete all Feats in Muspelheim.
Prevent the Scabrite Bomb from detonating without using any tap or charged Elemental Powers.
Complete all Feats in Asgard Besieged.
Acquire all Valor Upgrades.
Maximize Thor's Health.
