you can go through the whole game just using swordn'n'board
Yes ofcourse, but you don't even need to use the shield 90% of the time. Move in close, make them start to swing, move out of their weapon range - let them miss and loose balance, move in and whack them a few times, repeat.
Point is, even when playing a build that compared to going heavy armor,all three crafting tree's for insane gear is gimped, the game is still easy. The game is not hard, at any point.
I intend on making a full on healer and only heal a follower through the hole game, some parts you can't have your follower with you - but there you have other people that fight along your side instead.
On a side note, at least its harder then Kingdoms of Amalur - I swear you have godmode on by default in that game.
I like the top video on this page: http://www.kickstarter.com/projects/inxile/wasteland-2 - It's somewhat silly, but it has alot of truth to it


). I believe it was also viable in the original, though i've never played that much. I think i've heard of others, some RPG where XP was awarded not only for killing enemies but for avoiding them aswell, but i don't remember what that's name was
In real life i don't kill even bugs 