Just watched the stream: I could've done a better job explaining the basics. A core mechanic are troublemakers, the one with a red x. Get 3 of them and the party fails. There is some more info when hovering the ? at the top, for anyone wondering :)
it's difficult when deciding what to explain sometimes or how to go about it. example, i've had a couple people report a "bug" in my game where an errant birdy sprite is sometimes noticed at the bottom of the screen. well, that's a progress indicator. not a bug! :)