Multiplayer – Sword Art Online: Hollow Realization
Sword Art Online: Hollow Realization is an MMO experience built around a single player game (weird, we know). However, you are able to play with friends in order to take down large challenges, but it requires unlocking multiplayer.
Thankfully, it’s actually fairly simple. All you need to do is complete Premiere’s first quest line. It’s a simple series of quests that culminates in taking down your first Raid Boss. Upon completion, you’ll be given access to Multiplayer.
Now, to actually play with others, you just have to back out to the main menu and select Multi Play (it was previously just question marks). You can then head to the Inn to invite friends, search for games, or whatever else you want. No longer will you have to journey through the world of Ainground alone.