cool game! there is one thing i feel like is missing, and that is a targeting tab on the hero. you can set to first, last random like how it is now or strongest.
how is the "brain fact" good at the rearange brain screen when it closes it if you are trying to get a better brain buff. its horrible, annoying an just a thing that is stopping the flow of progression
 "Idle Hero Tower Defense"){kind=icon}
 "BrainCreator"){kind=icon}