I was thinking for some end game material we might have some upgrades that actually adjust their price in relation to how many angle investors we have. This way in late game we have more to do in the upgrades section instead of just being able to buy all the upgrades within a couple minutes of a soft reset.
I would like to have more achievements. But instead of just increasing the speed of the investments you could get points or something like that that will allow you to buy upgrades for your investor on the right side. Like you start with a little shack and then that unlocks others and the upgrades are progressive so you can't have a mansion with a horse cart if that makes sense.
Really good game. However, I do agree that gold is way more important than any other card. Also, sorting cards and building your deck could be managed better.
I would like the ability to turn on and off boss encounters. While I am just trying to gain better equip. and age/level up they just take up time that i could use to defeat "normal" monsters.
I think it would be cool if you could also choose what type of items to keep also. Like you could choose to keep swords but choose to get rid of bows and the like.
 "World of Talesworth"){kind=icon}
 "Idle Hero Tower Defense"){kind=icon}
 "Tower Keepers"){kind=icon}
 "Crusaders of the Lost Idols"){kind=icon}
 "Idling to Rule the Gods"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Cardian"){kind=icon}
 "Siege Knight"){kind=icon}
 "Battle without End"){kind=icon}
 "Boxhead: The Nightmare"){kind=icon}
Thank you for the feedback.