Full list of all 8 Spider Jack achievements worth 200 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Windows Phone.
Collected 255 stars
Collected all stars in all Bathroom levels
Collected 48 vanishing stars
Collected all stars in all Laboratory levels
Collected 30 vanishing stars
Collected 150 stars
Collected all stars in all Barn levels
Collected 50 stars