1. Argo Navis, the Argo: Complete the constellation Argo Navis, finishing the voyage of the Argo (50)
2. Deimos, Fist of Ares: Complete the constellation Deimos, mastering Ares' combat style (15)
3. Zephyrus, Wind Shear: Complete the constellation Zephyrus, mastering Hermes' combat style (15)
4. Helios, Searing Brilliance: Complete the constellation Helios, mastering Apollo's combat style (15)
5. Parthenos, Spear of Virtue: Complete the constellation Parthenos, mastering Athena's combat style (15)
6. Ursa Major, Great Bear: Complete the constellation Ursa Major, proving your total mastery of combat (25)
7. Leo, Savage Lion: Complete the constellation Leo, proving your skill at basic combat (15)
8. Aquarius, Peerless Warrior: Complete the constellation Aquarius, routing legions of Greece's finest warriors (15)
9. Eridanus, River Styx: Complete the constellation Eridanus, slaying a host of the condemned (15)
10. Corona, Crown of Mastery: Complete the constellation Corona Borealis, proving yourself the ultimate hero (100)
11. Words of Courage: Make 5 Ares-aligned dialogue choices (10)
12. Words of Cunning: Make 5 Hermes-aligned dialogue choices (10)
13. Words of Compassion: Make 5 Apollo-aligned dialogue choices (10)
14. Words of Wisdom: Make 5 Athena-aligned dialogue choices (10)
15. Stout-Hearted: Earn maximum Favor with Ares (25)
16. Silver-Tongued: Earn maximum Favor with Hermes (25)
17. Sun-Blessed: Earn maximum Favor with Apollo (25)
18. Bright-Eyed: Earn maximum Favor with Athena (25)
19. Smashing Success: Pulp 25 enemy heads (20)
20. Severance Package: Decapitate 25 enemies (20)
21. Piercing Gaze: Impale 25 enemies (20)
22. Magic Missile: Skewer 25 enemies with thrown spears (20)
23. Gratuitous Carnage: Kill 15 enemies with dash attacks (10)
24. Nutcracker: Shatter 30 enemy shields (10)
25. Wrath of Olympus: Call upon 10 God Powers (10)
26. Weaponmaster: Collect every equipment piece (20)
27. Human: Complete the game on Human difficulty (25)
28. Hero: Complete the game on Hero difficulty (50)
29. Legend: Complete the game on Legend difficulty (100)
30. Secret Achievement: Continue playing to unlock this secret achievement (25)
31. Secret Achievement: Continue playing to unlock this secret achievement (15)
32. Secret Achievement: Continue playing to unlock this secret achievement (25)
33. Secret Achievement: Continue playing to unlock this secret achievement (25)
34. Secret Achievement: Continue playing to unlock this secret achievement (15)
35. Secret Achievement: Continue playing to unlock this secret achievement (25)
36. Secret Achievement: Continue playing to unlock this secret achievement (15)
37. Secret Achievement: Continue playing to unlock this secret achievement (25)
38. Secret Achievement: Continue playing to unlock this secret achievement (15)
39. Secret Achievement: Continue playing to unlock this secret achievement (25)
40. Secret Achievement: Continue playing to unlock this secret achievement (15)
41. Secret Achievement: Continue playing to unlock this secret achievement (10)
42. Secret Achievement: Continue playing to unlock this secret achievement (10)
43. Secret Achievement: Continue playing to unlock this secret achievement (10)
44. Secret Achievement: Continue playing to unlock this secret achievement (10)
45. Secret Achievement: Continue playing to unlock this secret achievement (10)