The PlayStation 4 version was patched in February 2017 to offer PlayStation 4 Pro support, allowing for 4k resolution and constant 60 frames-per-second rendering at 1080p for one and two-player split-screen players; three and four-player split screen will render up to 60 frames-per-second when possible. https://www.lolga.com/rocket-league  



Similar rendering improvements were also made to the standard PlayStation 4 to approach constant 60 frames-per-second for most arenas and modes.Psyonix announced in April 2017 that it partnered with Tencent to bring a free-to-play version of Rocket League to the Chinese gaming market, with users able to purchase cosmetic items through microtransactions.