To play Rocket League cut up-display screen on RL Trading Steam, you will want controllers. Keyboard/mouse isn't presently supported with regards to break up-screen play. Any DualShock four, Xbox One, or Steam controller will paintings first-rate.
With controllers linked, launch Rocket League. At the primary menu, Player 2 ought to press the Options/Menu/Start button on their controller. After that, Player 2 will be a part of the birthday celebration, and you may play Rocket League break up-display offline or on-line.
As is the case with Steam, the Epic Games Launcher does now not support keyboard/mouse and controller pairing for Rocket League break up-display screen. So, you may want two controllers to RL Prices play cut up-display screen on Epic Games. Epic Games helps DualShock four, Xbox 360, and Xbox One controllers.