Sketchbook is a mystery visual novel with nsfw elements that follows the story, - of a guy named Shelkoy and a girl named Sersen. - Separated by different worlds but connected by a plot.
If you receive an exception error, most of the time, it's safe to click "Ignore" a few times and keep playing.
If you don't see the game menu after loading in, try resizing by using cinema mode.
If nothing works, please use the report button.