This game is actually really fun to play with friends. But one thing that probably most players imo would see is to easy check of attack range, for example by highlighting certain unit. In most similar games attack range is marked using red colour.
Entering in attack mode shows the range of the currently selected unit.
But you have a good point here. I now made it show the range for enemy units as well when you select them.
Correct, I think this is more intuitive than:
Current behaviour is error prone, players can often move too far or too close to the enemy. That can lead to big mistakes in close fights.