Here is the full list of all 17 Higurashi When They Cry Hou+ achievements.
Everything.
Two to go.
Three to go.
Feast your eyes on the galaxy destroyers.
Enjoyed all of the after-parties in Hou.
Punish the gods for their sins against man.
In victory, defeat.
Defeat a priestess and save another god.
Be party to the strained reunion of two gods.
Made a narrow escape with the aid of someone new.
The missing club members are rescued and brought together.
One of the club members takes a bullet for the team.
The virus has spread to those bringing food and water.
What a terrible nightmare to wake from.
There, there. There, there.
There's never any truth to made-up stories.
A little headache's nothing to worry about.