Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
| The First (25) | Clear Generation 1. |
| The Second (50) | Clear Generation 2. |
| The Third (50) | Clear Generation 3. |
| The Fourth (50) | Clear Generation 4. |
| The Fifth (100) | Clear Generation 5. |
| The More the Merrier (5) | Execute a coordinated attack with six characters. |
| Generational Profiling (10) | Unlock character profiles. |
| Well-read (20) | Are there still character profiles you haven't unlocked? |
| Almost There... (10) | There's so much to see. |
| I've Seen Everything (20) | Have you seen it all? |
| Can We Keep Him? (5) | You've got to weaken monsters before you can capture them. |
| I've Created a Monster! (5) | What have I done!? |
| In Title Only (5) | Be sure to visit the Adventurers Guild. |
| Commoner (10) | What's more than 19, but less than 21? |
| Vassal (15) | What's half of 100? |
| Lord (25) | What's 10 and 0? |
| Titular (50) | Earn all the titles. Good luck. |
| Heracles (5) | Strong as an ox! |
| Apollo (5) | Healthy as a horse! |
| Hermes (5) | Quick as a wink! |
| Athena (5) | Smart as a whip! |
| Caerus (5) | Smart as a whip! |
| Alchemical Aptitude (5) | Smithing makes the shop go 'round. |
| Special Delivery (5) | With your Extra Skills combined... |
| Secret Achievements | - |
| You Complete Me (25) | You have been loved like there's no tomorrow. |
| Someday, All This Will Be Yours. (10) | It's a Boundary Plane and simple. |
| Hoplite (40) | Valeria is my bride! |
| Priestess (20) | Yayoi is my bride! |
| Rebel (35) | Fyuria is my bride! |
| Shieldmaiden (40) | Elaine is my bride! |
| Conqueror of the Planes (20) | You've defeated every foe in the Boundary Plane. You're pretty awesome. |
| Rogue (25) | Sherufanir is my bride! |
| Wanderer (20) | Luana is my bride! |
| Exile (20) | Lavinia is my bride! |
| Adventurer (35) | Noah is my bride! |
| Warrior (35) | Silvi is my bride! |
| Terror of the High Seas (30) | Hildegard is my bride! |
| For Real This Time (25) | Saw the true ending. |
| Oops (5) | It seems something unexpected was created. Hopefully it wasn't grass. |
| Warriors, Assemble! (5) | Your name has been recorded in the hall of heroes. |
| Cleric (20) | Faina is my bride! |
| We Can Rebuild Them (5) | Created three marionettes. |
| What 10,000!? (5) | Dealt over 10,000 damage with a single blow. |
| Student (5) | You've mastered one attribute. |
| Memorable 500th (10) | The number of turns has exceeded 500. |
| Teacher (10) | You've mastered half the attributes. |
| Master (10) | You've mastered all the attributes. |
| Why Did We Play God?! (10) | Created a special monster by combining other monsters. |
| God-Dragon Slayer (20) | You've defeated a god dragon. |
| Seer (25) | Ryuryu is my bride! |