The Free Multiplayer Online weekend requires some kind of internet connection along with a PSN account. This will only be available from Dec 19 at midnight (local time) until Dec 20 at 11:59pm.

Players that have game with an active online multiplayer mode/feature will be able to play them for a limited time.

Source: PlayStation Blog

Published by Marion Elizabeth

I am a freelancer and I also own my own gaming/anime news site. I'm writer, gamer, and anime fan. View all posts by Marion Elizabeth