This is a Monkey Island-style comedy game and it’s stylistically very “old school,” with all those ridiculous types of inventory puzzles we used to love back in the 80s and 90s. Sadly for me, the humor doesn’t really do it for me… I strongly suspect this is a symptom of jokes simply not carrying over from the original German, since the translation seems capable. (I felt the same way about the first game.) But it’s still a charming game, with some great puzzles and gorgeous cartoon graphics that are unlike what you see in most adventure games these days.
So yeah. It’s an adventure game! Go read the review if you wanna know more.