I am up to 4,610 heroes in the family tree. Load times are getting a little slow, but the more difficult problem is keeping track of multiple branches. To try and foster multiple splits in the tree, I find myself jotting down the hero name and searching it in the hero save folder, and editing the save game to switch heroes to who I want to be active when I load in vs trying to find them in the tree. I started doing this after I completely lost one of the branches I was trying to keep alive in the hopes of making a super baby from multiple strong lines.

Auto-level: It would be nice if at least the children and spouse of the active hero were auto-leveled as gold becomes available. This would help with letting the game idle. We don't get enough gold to auto-level everyone, but also, leaving the game idle means that that one youngster you were excited to level up is 3-4 generations dead the next time you come back, if you try to truly idle the game. Plus, it at least feels like non-active heroes age faster than the active hero after leveling up the speed boost. I don't know if aging is tied to tickrate or if it's independent, but this last time I came back to the game, my active hero was 189 years old and all his children were seemingly dead of old age. My chosen one offspring with huge stat boosts died at 68 at level 1.

Powerful armor from arena: Do we ever get to use it? The logs go too fast to read what happens after winning the fight. The best hero (I can find anyway) is 88/1700 genetic power/seed strength. I beat the campaign about 2,000 heroes ago, but I'm still wearing common armor.

Quest interruptions: If you fight in the Arena, it cancels the active quest. Found this out the hard way after I canceled Chimera Conundrum and it put me back in the game with a fetch quest.

There's more, but I'm not sure this game isn't abandoned, so...what does everyone else have for suggestions?