- preferences for controls and camera clipping (it's jittery on small levels and you can see through walls
Done. Grid size preferences are in as well. - double sided faces: light is blocked by the backface. I often model in an optimised way like your scenes but an outside light such as the sun would blat all over that.
Done. A bug had caused it to stop working :)And, no, the final price has not yet been decided.