Seem like a great game, except that, I only get to act every other turn, whereas enemies get two turns in a row. And I have no idea what the outline is, sometimes I can move outside it, sometimes I can't. Seems really weird how I can't just give the enemies a wide berth.
Hi Scom! Sorry for the late reply - Alder's Blood release is just around the corner so everyone's are super busy those days.
Every action in game use some amount of stamina. Moving, attacking or reloading. And when a character has run out of stamina - he does that 'crunching' animation. TL;DR - you need to manage your stamina carefully.
As for the outline - moving within the outline doesn't cost stamina. Moving outside of it - does.