Instead of the arrow upgrade in each tree passively making your arrows do more damage, how about instead making it so there's a small chance if an arrow hits an enemy that it will cause 1 of the 3 effects, but only one. Like if you hit an enemy with freeze you can't inflict another effect with your arrows until the freeze wears off or the enemy dies.
So these people that come to my shopping center have short attention spans AND deep pockets full of cash? Wherever this place is that I started up I hit the jackpot on suckers.
Food that drops from monsters is pretty useless since you can buy food a tier up from the lady and they sell for almost nothing when you already have absurd amounts of gold. So I just like to eat them all :)
rambulcs to kill a patsie fire them when you're in a meeting to improve probability and to kill henchmen just send them out on their own. they'll eventually die.
apparently, zombies are too dumb to just jump over the barricade. I mean I've seen tons of zombies in other games just leap over a barricade, so why not here?