https://www.polygon.com/2018/8/22/17770932/rocket-league-progression-update-launch-date-details-ps4-nintendo-switch-xbox-one-pc > Rocket League’s newest update, which overhauls the game’s XP and progression systems, will roll out to all platforms on Aug. 29, Psyonix announced today. > The Progression Update will be followed, by one week, by the introduction of the “Rocket Pass.” Psyonix said. Both the new XP system and the $9.99 Rocket Pass were announced back in June.