Full list of all 38 Superdimension Neptune VS Sega Hard Girls achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
All your characters reached 99.
You reached level 99.
You fought 500 battles !
You cleared the dungeon challenge.
You caught all the balls.
You saw the Bad Ending.
You saw the True Ending.
You saw the Normal Ending.
You chatted with all the Sega Hard Girls.
DREAMCAST joined your party.
UZUME joined your party.
Your investigation skills reached level 25.
GAME GEAR joined your party.
NEPGEAR joined your party.
You cleared a 100 different missions.
SEGA SATURN joined your party.
NEPTUNE joined your party.
You earned a million credits. Wow.
You maxed out your Lily rank.
Toypolis Third Floor unlocked.
Toypolis Second Floor unlocked.
MEGA DRIVE joined your party.
PLUTIA joined your party.
You inflicted over 100,000 damage points to an enemy.
You dished out over 100 Hits.
You challenged the Time Eater!
You fought 100 battles !
Fever Time activated.
Toypolis been unlocked.
You performed a Class Change.
You caught a ball.
You finished your first fight! Aw.
You made your first leap through time.
Fired up the game!
Acquired all trophies.
You beat Delphinus.
You activated Fever Time 100 times.
All your characters maxed out their Lily ranks.