Achievements
Complete each achievement to receive the allotted gamerscore:
Barge Hauler (10) - Complete River Barge area with Mire Giant at 40% Health or better.
Homecoming King (25) - Defeat Mangog.
If He Be Worthy (25) - Defeat a giant enemy without taking any damage.
Into the Void! (10) - Knock 30 enemies into abysses on Muspelheim.
Jungle Runner (50) - Complete all Feats in Vanaheim.
Legend of Valhalla (100) - Complete the game on Valhallan Difficulty (hardest).
Like Father, Like Son (25) - Maximize Thor's Odinforce.
Marvelous (25) - Unlock all costumes.
Prodigal Son (50) - Complete all Feats in Asgard Besieged.
Cold Warrior (50) - Complete all Feats in Niflheim.
Crash Landing (10) - Crash the Core Drill within 4 minutes of landing on it.
Ejected (5) - Rip the Jo"tun warrior out of the Frost Goliath's chest.
Electric (25) - Unlock all Lightning Colors.
Favored Prince (50) - Complete all Feats in Asgard.
Feat Fetish (100) - Complete all Feats in the game.
Fire Fighter (50) - Complete all Feats in Muspelheim.
Flawless Defense (25) - Complete the defense of Asgard with 75% Morale.
Gentle Giant (10) - Spare a Mire Giant.
Golden Apples! (25) - Maximize Thor's Health.
Snuff Job (10) - Extinguish 10 Warlord flames with Wind Powers.
Spelunker (10) - Open the Cave of Ages within 4 minutes.
The Bomb (5) - Prevent the Scabrite Bomb from detonating without using any tap or charged Elemental Powers.
The Mighty Thor (50) - Acquire all Valor Upgrades.
Through the Fire (25) - Complete Muspelheim.
Rage of Battle (10) - Kill 10 Jo"tun Invaders within 30 seconds.
Reap What You Sow (25) - Complete Niflheim.
Resonator (5) - Stop the Resonator Beams in the Smelting Room without getting hit by them.
Savior of Asgard (100) - Complete the game.
Set in Motion (25) - Complete Asgard.
Sharpshooter (5) - Destroy the Jo"tun Ice Bridge.
Sins of the Father (25) - Complete Vanaheim.
Slayer (10) - Quickly obliterate 30 Frost Giants during the first battle on Niflheim.
Valorous (5) - Acquired an upgrade.
Volley (5) - Reflect 3 of the War Beast projectiles.
Warrior's Madness (15) - Kill 4 or more enemies with a single melee attack.
Unlock Alternate Thor Costume
Destroyer Thor (Destroyer wearing Thor's cape and holding Mjolnir) - Beat the game at any difficulty (tested on normal).
Coipel Thor (costume designed by Oliver Coipel): Vanaheim (The Arrival) - After charging the first door and going through it stay on the overhang and walk behind the tower with the door.
Kirby Thor (costume designed by Jack Kirby): Niflheim (The Approach) - After throwing the statue head, it's to the right of one of the giant stairs.
Ultimate Thor (Ultimate Avengers costume): Midgard (Burning Town) - In the same area where you saved the trapped civilians from fire outside the police station.