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