gyokzoli: No, they used BG2 ToB's engine as a base, but almost rewrote everything.
Well, there were no goblins in ToB, and in SoA they looked differently.
The goblins from the screenshots look exactly like in IWD2, so maybe they just took the goblins from this game.
keeveek: and everything looks so blurry on screenshots... Oh, and they added some blood...
gyokzoli: It gets blurry when you use the new zoom function since BG has pixel graphics.
But it means they just streched out the background, because you can see sharp looking characters (a little pixelated, though, lol), and blurry backgrounds...
I'm not really impressed by that... if this was their way to not make everything tiny as a pinky nail on bigger resolutions.