Thank you Dreamshock - I'm really glad you enjoyed the campaign.
I'm actually looking into the possibility of a 'special edition' that includes voice acting, but if I do go ahead with that it's till very far away from completion (and no guarantees at the moment that it'll happen). Still, it would be cool.
And I'm really glad you enjoyed the music in the campaign, I spent a long time picking it and I hoped it would introduce some other people to some of these cool songs/bands.