Is it possible to have a "save" function or "unlock all" between updates? I just ground through all of the heroines and then suddenly lost all my progress just after the update.
The art is lovely, it's a great incentive as I ground for a few hours just to get them all, but I'd really enjoy some sort of cheat or easy mode that makes things much easier and the stats so much better.
I'd also like some sort of meta progression at some point. An overall buff to the EXP and the costs and the baseline power of your monsters, as a form of variable difficulty that can make the game easier or harder.
It's painful to start from zero with entirely different sets of monsters that begin incredibly weak.