Beckwith Park is overrun by his rogues gallery. The hero that Rocket League so richly deserves has returned: or, at the very least, his cars have. Every year for Halloween, Psyonix's spectacular car football game hosts a Haunted Hallows event, which this year is themed around Batman.
During this time period, the Rumble gametype is evolving into Gotham City Rumble, in which the power ups are themed around Bat-related items. So there's the Joker's boxing glove, Harley Quinn's hammer, Poison Ivy's vines (which are used as a grapple), and so on. The arena Beckwith Park is also getting a makeover as the Gotham Night variant, Rocket League Car Designs which will feature a variety of Bat-nods in the background.