Announced at The Game Awards 2018, Psyonix is joining forces with supercar manufacturer McClaren to bring the 570S to Rocket League. One of the more popular supercars to appear in video games, the 570S has appeared in everything from Grand Theft Auto to Forza Horizon 4, with a healthy dose of other racing games mixed in. The car pack includes the aforementioned 570S, plus two player banners. It is available now and will run you $1.99 on your choice of digital storefront, whether that be Steam, the Playstation Network store, the Xbox store, or the Nintendo eShop.
