Hostage Negotiator is a new solitaire card game from Van Ryder Games. They’re up on Kickstarter now. They’ve made more than 4x their goal with still 18 days left to go.
From the campaign:
Hostage Negotiator is a Solitaire (yep 1 Player) game. Still with us? Good… because this game is your gateway to the wonderful world of Solitaire gaming. If you have never tried solo gaming and are willing to try just one game, make it this one. Interested in helping us bring this game to life?