So I got a small 1000 points of Kharadron Overlords, but I also love Skirmish gaming. My understanding was that Warcry is the Skirmish level (aka Kill Team) for AoS, but I keep hearing people talk about Underworlds...and I cant tell exactly what that is vs Warcry? They both appear to be Skirmish games but what exactly are the differences? Hell I keep hearing that you can use warbands from one in the other so I am a bit confused.

And, more importantly, how well do each play Solo? I tend to like to play solo games when I can, as weird as that is, and I know from some prelim research both CAN be done solo, but I am looking for some first hand experience with each, and HOPEFULLY an understanding of how the two games are different!

Thanks in advance!