Connect both controllers for your PC and launch Rocket League thru Epic Games. At the main menu, Player 2 should press the Options/Menu button on their controller to RL Trading sign up for the birthday celebration.
Player 2 should both create a brand new PlayStation account or check in with an present account. Alternatively, you can pick out the Quick Play alternative, however Guest debts on PlayStation can not play Rocket League online.
If you opt to create a PlayStation account or sign into RL Prices an existing one, return to the main menu afterwards and press the Settings button on Player 2's controller. With each players inside the foyer, you may play Rocket League cut up-screen offline or on line!