Last week, Square Enix started up their microsite to present their TGS 2019 lineup, for the show starting September 12. There will be a huge number of games across all of the studios for which Square Enix develop firsthand or otherwise publish. The first two days, as usual, will be open to industry personnel only, with the last two days open to all ticketholders.
Four games will be playable: Final Fantasy VII Remake, Crystal Chronicles Remaster, Dragon Quest XI S, and as always, Final Fantasy XIV. All of those plus Avengers, Trials of Mana, Imperial SaGa Eclipse, Star Ocean: First Departure R, Dragon Quest X, Romancing SaGa 3, Tropico 6, Brave Exvius: War of the Visions, and Octopath Traveler mobile will appear in the TGS Mega Theatre as trailers and/or gameplay videos too. Ten games will appear as stage shows as well, and the company will be selling merch and music, though there's no indication of what new products might appear.
The stage shows on September 14 and 15 will be broadcast live on both YouTube and Niconico; the first day will start with Dragon Quest X and XI events, followed by Trials of Mana and Final Fantasy XIV. The second day will begin with a SaGa show, then Avengers, Crystal Chronicles, and Star Ocean. On the first day, Square Enix will also stream a couple in-studio shows featuring the Trading Card Game and an announcement of a new Square Enix board game. After that, there will be studio shows for Tropico 6 and Brave Exvius.
That's everything we know at the moment, but the exact details of what we'll see, particularly for Final Fantasy VII, will probably leak out during the industry days leading the show.