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