i found some old projects i was working on at the time when tsw was going to have editor but was delayed for many years but now that the pc editor is out i wanted to try reopening the projects and import them in to the editor. and it works. i had do to some tweaking here and there. but it neat. i'm going to dab in to tunnel system of this game.
well i did it i make my own tunneling system and it not that hard to do. i watch you tube video on how to make spline system in 10 mins and it worked. the downside for the tunnel spline system the collisions don't work. so you will walk thought the tunnel but building can have detailed collision. it works with loft system too. if anyone want to make a spline system for roads and tunnels here the video i used to make the tunnel. Update: i found out you can make the spline have collisions. there setting in the set mesh component for collision and you set it to block all. so you can walk thought the tunnel but not though the walls.