The March Update was the final update for Mac and Linux versions of Rocket League. If you have played the game on macOS or Linux, June 10, 2020 was the last day to request a refund through Steam.

The macOS and Linux (SteamOS) versions will no longer be updated or supported. You will still be able to download and install these versions, but some features will not function as expected.

If you purchased Rocket League for macOS or Linux on Steam you can download the Windows version. This version will run with full functionality on a PC (personal computer) with Windows 7 or newer.

Players on macOS can try running Rocket League on Windows with Apple's Boot Camp tool. Boot Camp is not something Psyonix officially supports. You can learn more here:

https://support.apple.com/en-us/HT201468

If you play Rocket League on Linux, you can try Steam's Proton app or Wine. These tools are not officially supported by Psyonix. Please see the links to both below.

https://steamcommunity.com/games/221410/announcements/detail/1696055855739350561

https://www.winehq.org/

The following offline features should function as expected:

Local Matches

Split-Screen Play

Garage/Inventory (Your existing items will not be removed from your inventory)

Career Stats

Replays

Steam Workshop Maps (If downloaded before final patch)

Custom Training Packs (If downloaded before final patch)

The following online features will no longer function: