Deepen your Knockout City™ pockets with Holobux*! This in-game currency can be used in the Brawl Shop to buy in-game items for character and Crew customization. Holobux you purchase from the Microsoft Store can't be transferred to or used on other platforms. *REQUIRES KNOCKOUT CITY ON APPLICABLE PLATFORM (SOLD SEPARATELY), ALL GAME UPDATES, EA ACCOUNT AND PERSISTENT INTERNET CONNECTION. © 2021 Velan Studio, Inc. EA and the EA logo are trademarks of Electronic Arts Inc. Trademarks are the property of their respective owners.