From IGDB
An ancient evil has returned to Baldur's Gate, intent on devouring it from the inside out. The fate of Faerun lies in your hands. Alone, you may resist. But together, you can overcome.
Genres
Role-playing (RPG) · Strategy · Turn-based strategy (TBS)
Themes
Action · Fantasy
Where to play
Baldur's Gate III is on Steam. When the eventual Tavern store launches, you'll be able to buy it through Tavern with full transparency about the +$0.05 convenience markup — but the actual transaction will still happen on Steam, and the game lands in both your Tavern library and your Steam library.