@Bombam You do know you don't have access to your Dark Knights until after you use a Dark Knight reset, right? You can check the Kingdom Overview and select Altars to see how many Dark Knights you'll gain and how many you'll have after the reset. In options, you'll also see how many you'll gain if you look between the Dark Knight Reset and Hard Reset buttons.
I don't know if you're still taking suggestions or if this is in the works for the upcoming content, but any possibility of having level 10 achievements? Just asking because I like seeing easy 100 and 1000 increment dk gains and that's a lot harder to arrange when I know World conquoring grants +5 and the max achievement is +9. That means max achievements means the gains are + x4 or + x9.
Anyway, I love the game, just thought I'd toss that out there.
I've noticed that, unless you're achievement hunting, there's no real reason to have more than about 8 on max shots, and if I'm upgrading evenly, I usually only need about 6.
In system navigation feels clumsy. There's no obvious way to navigate between solar, planet, and moons without clicking on the name. However, going it to moons is too close to see the planet/solar tag. Maybe think about adding a system and/or planet icon similar to the galaxy one but greys when not usable?
Second thing I've noticed is that the moon names don't disappear when using the mouse wheel to zoom out to system view, they just overlap the planet name.
Probably my favorite Idle game. I like that you have something resembling a story to go with it and there's an achievable 'end' point.
TBH, sometimes I'll turn the game on just to let the music run in the background.
 "Idle Conquest"){kind=icon}
 "Learn to Fly Idle"){kind=icon}
 "Planet Miner - The Search for the Elements of Life"){kind=icon}
 "Cosmic Clicks"){kind=icon}