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