It would be nice if the scream/chill lottery reward would be a bit higher. It gets lower and lower compared to my money and cost of upgrades, by the end being basically pointless (even on 10x). I'm also a bit tired of getting cats :) I get that the lotteries need some low rewards as well, but it would be nice if they had at least some use.
I'd love if the map was a bit more realistic and full... like the farm field could be a lot larger and there could be some living cottages. Else it doesn't look like a realm at all.
Like Noontide said, too many monsters for an idle game. If you want them to be so frequent at least make it so that they wouldn't block the other actions and fighting them would be optional.