Xbox E3 2018 briefing roundtable discussion. Sunday's Xbox E3 Briefing was the largest in Microsoft Corp.'s history with more than 6,000 people, including more than 1,000 fans, invited to attend in the Microsoft Theater. Microsoft announced it is doubling its game development studios and showcased a record 52 games on stage including 18 console launch exclusives and 15 world premieres. The diverse lineup included games for every type of player, from exclusives like "Forza Horizon 4," "Halo Infinite" and "Gears 5," and independent titles like "Session," "Below," "Ashen" and "Tunic" to some of the biggest blockbuster games coming in the next year like "Fallout 76," "Tom Clancy's The Division 2," "Kingdom Hearts 3," "Devil May Cry 5," "Battlefield V," "Metro Exodus" and "Shadow of the Tomb Raider," many enhanced to take advantage of the power of Xbox One X.