| Achievement | How to unlock
|
|---|
| Become a Merman | Join Minami under the sea.
|
| Dark Grave | Cheatings dark grave.
|
| Demon Slave | Enslaved by a Succubus.
|
| Drinking Devil | Ruined your life over a round of drinks.
|
| Happy End with Aiko | Beat Aiko at her own game.
|
| Happy End with Mineko | Have a happy if easy ending.
|
| Happy End with Rei | Tame the wild woman that is Rei.
|
| Happy End with Yuuki | Enjoy a nice end with Yuuki.
|
| Trio of Love | Create a perfect love triangle.
|
| Watery Grave | Cheatings watery grave.
|
