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