Thank you! That is what I came here to say. (Sorry about the delay on that Dimmendark).
Facility is best with a GM and 2-4 players, but works quite well as a 1 on 1 game.
Solo rules were added at backer request, but are not as thoroughly playtested as the core Breathless rules. If you have any suggestions or notes to add to them, please leave them here!