Initially, Larian planned a 100 hours + game Recently, they said the game was finally "much, much bigger" than what was planned. Larian estimate the duration of the EA to be 25-35 hours, " a glimmer of the full experience to come"
We know that : Act 1 = Early Access (a new version of it, "a whole new experience") + a looot of stuff Act 2 = the largest (including Baldur's Gate City : According to Swen, the city will represent a good chunk of Act 2 = we now know the city is huge and that there is more into act 2 than the city itself = Act 2 is really huge) Act 3 = shorter than act 2, the rest we do not know, even if we may suppose planar stuff
So, if according to Larian, EA is 25-35 hours, I let you imagine the size of this game...
