"Game of Flags" is the first segment of the twenty-first episode of Star vs. the Forces of Evil. It premiered on September 19, 2016 alongside "Girls' Day Out", and is the first segment of the eighth episode in the second season.
During a reunion between Star's parents' families Star is placed at the kids' table. The two families compete in Flags, a king of the hill game where whoever plants their flag atop a dangerous hill full of obstacles gets to look down on the rival family members for a year. Against the wishes of her mother, Star fashions a decoy at the table and participates in Flags. Marco tries to keep up with Star and later tries to convince her to stop when he realizes how serious the participants are in winning.
- Eden Sher as Star Butterfly
- Grey DeLisle as Moon Butterfly
- Adam McArthur as Marco Diaz
- Alan Tudyk as River Butterfly
- The title is a parody of the TV show Game of Thrones.
- October 13, 2016 (United Kingdom and Ireland)
- November 16, 2016 (Italy)
- December 23, 2016 (Latin America)
- January 11, 2017 (Poland)
- January 20, 2017 (Southeast Asia)
- February 3, 2017 (Japan)
Promotional and Concept