Patch Notes v1.53 (Season 9 Update) — Rocket League® Steam update #312917

https://i.imgur.com/NFcsZiC.jpg THE HEADLINES'Hot Wheels Rivals Arena' is now available in Casual Playlists, Tournaments, Private Matches and Offline MatchesCompetitive Season 8 has endedSeason 8 Rewards (Rocket Boosts) are now available to eligible playersCompetitive Season 9 has begunThe complete ‘Monstercat x Rocket League Vol. 4’ EP is now available as a music playlistNEW CONTENT Hot Wheels ‘Hot Wheels Rivals’ is now available as a playable Arena in Casual Playlists, Tournaments, Private Matches and Offline Matches ‘Hot Wheels 50th’ Flag ‘Hot Wheels 50th’ Player Banner ‘Hot Wheels 50th’ Wheels Monstercat The complete ‘Monstercat x Rocket League Vol. 4’ EP is now available as a music playlist ‘Monstercat’ Topper is now available New Monstercat Flags have been added ‘Muzzy’ ‘Infected Mushroom’ ‘Darren Styles’ ‘Gammer’ ‘Dougal’ ‘Tokyo Machine’ ‘Bossfight’ ‘Pixel Terror’ ‘Sara Skinner’ h...