If Baldur's Gate 3 continues to be successful, there may be opportunities for Larian Studios to develop expansions or even sequels in the future. The game's longevity and post-launch support could keep players engaged for years to come.
While this is true, Swen literally said in an interview today that they have no plans for more BG3 content and even if they move to the next game I don't think there will be a BG4...everything we know about the story of BG3 points to this being the final chapter...the ending of the story of the city and the dead three that started in BG1. Now I believe they will stay in D&D but the next game will not be BG4...the story does not seem built to leave any loose threads for a BG4 game. So if they were to do anything more with the city it would have to be a totally new and unrelated story so it would not be called BG4...it would be called something else with Baldur's Gate in the title.
Given that we can now preorder Planescape: Adventure's in Multiverse and we see figures like Morte on the cover of one (the bestiary is named after him and he is the in character author) and we see gorgeous maps both of Sigil and the Outlands, and there is going to be a Nameless One mini for D&D I think that Planescape Torment is very, very likely, BUT it might use the new D&D 2024 revised core book rules instead of the original 5e 2014 rules (which means the PHB Goliaths with new giant subraces and Tieflings with Infernal, Cthonic, and Abyssal subraces in it will be what they draw from). There does seem to be a bit more of a Multiversal theme to the 2024 PHB so far as it's being developed through playtesting).
There would of course be callouts and such to BG3.
