Puzzle 20

Swedish Let's Play creator.

Bad dream.

Software protection that might need updating.

Obsessive, extremist.

Rolling terrain.

Holy city located in Israel.

Tequila, orange liqueur, lime cocktail, salt rim.

Card game played by one person online.

He-Man's fighting feline.

Small wooden tool for removing trapped food.

Accessories to fasten shirt sleeves.

Fear of home.

Total number of leaves of paper in a book.

Study of the history of family trees.