Some of you might not know about Supersonic Acrobatic Rocket-Powered Battle-Cars or SARPBC, but it was the prequel to Rocket League where Psyonix began their illustrious designs. Now the past meets the future! With this mod you'll be able to play in the original SARPBC arena in all of its glory with the Rocket League system.
Credits: South
https://rocketleaguemods.com/uploader/southtwitch/
