I have just played around a bit in the 1G verision and no crashes occured 
I killed heroes, bandits, spiders and trolls. One thing does strike me as strange. When I send my army upon the area marked as a bandit camp or troll pass, nothing can be done about them. I cannot raze them, they are not defended by a unit either (though there are plenty of trolls and bandits in the area).
Is there a tech that I need to remove these or do I have to kill all units that have spawned from them?
