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