This Seeking Tech guide will explain how you can find multiplayer titles on the PlayStation 5 that don’t require a PlayStation Plus subscription to play online.
For the first step, open the Store App.
Next, you need to switch to the Browse menu.
You then need to select the Sort and Filter option.
Afterwards, select the Sort By option and then Name (A – Z).
You should then select Price and then Free.
Head back to the Sort and Filter menu again to select Supported Features and then Online Multiplayer.
You should now see a list of online titles that do not require PS Plus.