If you guessed Fortnite, you'd be correct!
Technology giant Google created a search engine that allows you to see what Halloween costumes are trending across the U.S.
Here in Buffalo, Fortnite topped the list of most searched costumes in the area. Here's the top five:
Fortnite was also the number one searched costume in the country.
If you still need ideas as to what you should dress up as for Halloween, Google created a costume wizard that generates costume suggestions.