WASHINGTON, Sept 25 (Reuters) - Alphabet's

Google said it has urged the U.S. Supreme Court to halt key

parts of a judge's order that would force major changes to its

app store Play, as it prepares to appeal a decision in a lawsuit

brought by "Fortnite" maker Epic Games.

Google called the judge's order unprecedented, and said it

would cause reputational harm and put the company at a

competitive disadvantage if allowed to take effect, according to

a filing provided late on Wednesday by Google, which said it had

submitted it to the court.