Psyonix And X Games Announce Rocket League Collaboration Psyonix has brought us many strange crossovers within Rocket League these past five years – sometimes quite literally – but an extreme sports organisation wouldn't be the first thing that comes to mind. Having worked with the Summer X Games back in 2017, that collaboration is set to continue and a new tie-in event has just been announced for the Winter X Games in Aspen. As part of the Rocket League Championship Series: Season X, Psyonix's eSports league will now include the RLCS X Games: North American Regional, taking place on January 23-24 and January 30-31. Viewable via YouTube and Twitch, anyone who tunes in can also earn some X Games fan rewards, including new cosmetics.