It builds.
Cards start easy and get more specific as you go, and the ramp follows how the two of you are actually doing. Gentle cards keep circulating the whole way, so a quiet one can land after a heavy one and you both get your breath back.
reads the room
Saying no costs nothing.
Pass any card, as often as you like. No counter, no penalty, and nothing on screen that says you did. A passed card looks exactly like a finished one, and it comes back around later, because a pass means not yet.
unlimited, silent
Nothing interrupts.
No ads, no sign-up, and nothing asking you for money in the middle of a game. The free deck runs the whole way to the end, and the offer waits until you have finished it.
free deck, whole game