| Unlockable: | How to Unlock: |
| 1 Secret Mission Cleared (20) | Clear 1 secret mission. |
| 2 Secret Missions Cleared (20) | Clear 2 secret missions. |
| 2 Secret Missions Cleared (30) | Clear 3 secret missions. |
| 4 Secret Missions Cleared (40) | Clear 4 secret missions. |
| 5 Secret Missions Cleared (50) | Clear 5 secret missions. |
| Cleared Story (50) | Clear the story. |
| Mission 10 Cleared (20) | Clear up to mission 10. |
| Mission 20 Cleared (30) | Clear up to mission 20. |
| Mission 30 Cleared (30) | Clear up to mission 30. |
| Mission 40 Cleared (40) | Clear up to mission 40. |
| Mission 5 Cleared (20) | Clear up to mission 5. |
| Mission 50 Cleared (50) | Clear up to mission 50. |
