When actively playing idle I end up swapping artifacts in and out and this was fine until the number of different artifacts I had increased and now I find I can swap through nine or ten to conquer different territories and buy different upgrades and it becomes tedious. I wanted to suggest adding a feature where if you are actively playing some or all of your artifacts could be active and when not active just the three in the artifact slots. There would have to be a timeout where if you haven’t click on the map in x minutes it switched to inactive so idle couldn’t just be open in its own tab.
I think something along these lines would help move levels along.