If you have two friends playing Rocket League, pull them into a party and play some 3v3. If you have four, you can try out Chaos , or just play some private 2v2 matches.

Does Rocket League have 3-player split screen? A. It's called Co-Op Experience, the players can team up against the AI in 2v2, 3v3, or 4v4 matches, either online or on a split screen.