Here is the full list of all 50 Tower and Sword of Succubus achievements.
Beat the game on "Master Mode".
Beat the game on "Original Mode".
Have an audience with the Succubus Queen.
Search for the sweetheart of the phantom Anna.
Collect every book.
Collect all status up items.
Watch the ending.
Beat the game on "Normal Mode".
Defeat the Succubus Queen.
Collect all of the treasure in the tower.
Defeat the fifth succubus.
Destroy 200 vases.
Defeat Fred, the wandering hero.
Defeat 300 enemies.
Defeat the fourth succubus.
Defeat the third succubus.
Defeat 100 enemies.
Charm and defeat 50 enemies.
Defeat the second succubus.
Defeat the first succubus.
Charm and defeat an enemy for the first time.
Watch the opening event
Beat the game on "Normal Mode"
Defeat the final boss.
Achieve a part-time work score of 10000 points.
Beat the Snow Temple.
Successfully give a massage.
Beat the Desert Temple.
Purchase the Succubus Ring.
Join forces with the swordswoman at the tavern.
Remove the curse on the armor blacksmith.
Give golem material to a witch.
Cut 200 blades of grass.
Charm and defeat 30 enemies.
Beat the Forest Temple.
Sell milk to a witch.
Watch the opening event.
Unlock all achievements.
Charm and defeat 100 enemies.
Defeat the Golden Slime.
Beat the game without taking a single treasure chest.
Beat the game without collecting a single status up item.