Tapestry
In solo play, does the Automa keep taking turns after you finish your final income turn?
Yes. The Automa keeps taking its decision turns until its deck allows no more. The Shadow Empire takes as many turns as the Automa, unless the last card pair on the track is an income hand, which sends the Automa straight to income. If the Automa finishes first, you likewise keep playing until your own final income turn.