Here is the full list of all 24 The Wisbey Mystery achievements.
Opened the casket
Created a potion
Hit the target
Eliminated the fire
Cought a fish
Assembled the shotgun
Played the music
Painted a picture
Lit the lamp
Got the code
Turned on the theater
Fixed the ladder
Fixed the mechanism
Fixed the radio
Helped the journalist
Got to the window
Entered the cellar
Got rid of the squirrel
Cabinet is opened
Entered the house
Opened the cache
Glass is cut
Glove Compartment Opened