Hexguardian - Part 4 - There are too many of them! Hold the line! Hold!! 

thanks for making this content...I'm trying lately to make a long water way and a long ground way, with portals at various intervals, both with switchbacks to increase damage efficiency; ideally the 2 paths do not intersect (damage focused on a single path); also, all tiles with houses mainly go to an industrial area, to maximize gold return...I like this game, decently deep

1 unit can only fight and stop 1 enemy.