Nice artstyle, the characters visual is very good looking, simple gameplay but it works, well done!

Im rockhard

I played for a bit and was fun enough to see all heroes I think. 

I wish to see how much money repair and recruit cost. Also the damage types were not clear what works on who. 

Maybe getting in a dialog with them first and talking a little so they reveal the weakness or you gotta stall for time to find it.