You recruit units as a small default company of 5 or 6 units at a time and add a hero to lead(optional) You can make your own mix then save them then you can go out on a bug hunt killing spiders and destroying undead settlements. Quite huge maps 760x760 or so.Campaign and Skirmish and Map/scenario editor that only take a few minutes to do. Brilliant game.Resource management, speed settings at only £ 6.99.