DICE confirmed that multiplayer will be shown during EA’s pre-show conference on June 10.
This was posted on the Battlefield Blog:
“We’ve heard from millions of fans that multiplayer is what you want to see most – The wait is almost over. E3 2013 will feature hours of Battlefield 4 multiplayer footage; both at the special EA event on June 10th and streaming live from the E3 showroom floor where we will be inviting attendees to play and compete in Battlefield 4 multiplayer.”
“Not coming to E3? No problem. You will be able to catch live streams of the entire E3 experience, including extensive footage from live, unscripted multiplayer matches, complete with commentary.”
