Without ruining the game too much, is the void the complete end? i've never gotten around to finishing the game because i've been too indecisive in character builds. i blame not being able to try out the tech devices beforehand. or spells for that matter. and by complete end i mean is that the last part of the game and end credits start rolling when you defeat mister whositswhatsits? i kinda was hoping it's like fallout where you can unrealistically play for several hundred years in game time till your heart's content.
Yep, apart from an optional reputation after convincing mister whositswhatsits to stand down, it's pretty much the end of the game.
Well.... yes. You can run around Arcanum for as long as you like, so long you don't go into the Void. It really depends what you're going around Arcanum for, really.
Car-Arcanum and A:WIP both have a return built into them. With a little advance planning, you'll have something to do when you get back.