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