Thanks for the feedback -- very useful! I've started adding sound to the game, so far just combat SFX in the last update, but more to come.
Support unit behavior is now on the list of things to improve (right now they will always target the nearest viable target, ie for Beastpriest the closest damaged ally, for leafsprite the closest debuffed ally, for cultists, the nearest ally). Will tinker with that.
Great idea to save and load army loadouts as well. I will try to implement something for the next update.
The all-grey palette will be changed at some point but that's lower on my list of priorities. I'm glad you were able to look past it for now :)
Thanks for playing!