- Corona, Crown of Mastery
Complete the constellation Corona Borealis, proving yourself the ultimate hero.
12 January 2011 - 2 guides
- Aquarius, Peerless Warrior
Complete the constellation Aquarius, routing legions of Greece's finest warriors.
Unlocked offline - 2 guides
- Ursa Major, Great Bear
Complete the constellation Ursa Major, proving your total mastery of combat.
- Eridanus, River Styx
Complete the constellation Eridanus, slaying a host of the condemned.
- Leo, Savage Lion
Complete the constellation Leo, proving your skill at basic combat.
- Parthenos, Spear of Virtue
Complete the constellation Parthenos, mastering Athena's combat style.
- Deimos, Fist of Ares
Complete the constellation Deimos, mastering Ares' combat style.
- Pygmalion, Voice of Apollo
Complete the constellation Pygmalion, earning the support of the Oracle of Delphi.
- Weaponmaster
Collect every equipment piece.
- Libra, Scales of Justice
Complete the constellation Libra, finishing every event on Kythra.
08 April 2010 - 2 guides
- Zephyrus, Wind Shear
Complete the constellation Zephyrus, mastering Hermes' combat style.
- Centaurus, Honored Aleph
Complete the constellation Centaurus, finishing every event on Saria.
- Helios, Searing Brilliance
Complete the constellation Helios, mastering Apollo's combat style.
- Lupus, Ferocious Wolf
Complete the constellation Lupus, finishing every event on Mycenae.
- Ara, Conduit of the Gods
Complete the constellation Ara, finishing every event on Iolcus.
- Legend
Complete the game on Legend difficulty.
- Hero
Complete the game on Hero difficulty.
- Human
Complete the game on Human difficulty.
- Corvus, Eyes of Hecate
Complete the constellation Corvus, decimating the Blacktongues of Hecate.
- Bright-Eyed
Earn maximum Favor with Athena.
- Sun-Blessed
Earn maximum Favor with Apollo.
- Silver-Tongued
Earn maximum Favor with Hermes.
- Argo Navis, the Argo
Complete the constellation Argo Navis, finishing the voyage of the Argo.
- Draco, Condemned Dragon
Complete the constellation Draco, conquering the depths of Tartarus.
- Magic Missile
Skewer 25 enemies with thrown spears.
05 April 2010 - 2 guides
- Virgo, Wisdom of Athena
Complete the constellation Virgo, breaking the curse of Medusa.
- Stout-Hearted
Earn maximum Favor with Ares.
- Wrath of Olympus
Call upon 10 God Powers.
- Gratuitous Carnage
Kill 15 enemies with dash attacks.
05 April 2010 - 2 guides
- Severance Package
Decapitate 25 enemies.
- Piercing Gaze
Impale 25 enemies.
- Headstrong Huntress
Invite Atalanta to fight at your side.
- Sagittarius, Vision of Hermes
Complete the constellation Sagittarius, exposing the traitor among the Nisyros.
- Conceited Champion
Forge an alliance with Achilles in the heat of battle.
- Auriga, Will of Ares
Complete the constellation Auriga, reclaiming your honor in the Arena.
- Nutcracker
Shatter 30 enemy shields.
02 April 2010 - 2 guides
- Heroic Patience
Tolerate Bolo's singing.
- Sagacious Satyr
Accept Pan's persuasive pact of partnership.
- Smashing Success
Pulp 25 enemy heads.
- Awe-Inspiring Ally
Reaffirm your friendship with Hercules.
- Cepheus, Exalted King
Complete the constellation Cepheus, setting out from Iolcus on your epic quest.
- Words of Cunning
Make 5 Hermes-aligned dialogue choices.
- Words of Courage
Make 5 Ares-aligned dialogue choices.
28 March 2010 - 2 guides
- Words of Compassion
Make 5 Apollo-aligned dialogue choices.
- Words of Wisdom
Make 5 Athena-aligned dialogue choices.