There's gems in the forest. Gems that you and your partner want to collect. However, the paths through the forest are winding and it's easy to get lost. Will you be able to find all the gems? That's what you'll find out in The Fox in the Forest Duet, a new cooperative trick-taking game from Renegade Game Studios. I know the website still says "coming soon," but I have it under good authority (from Teri Litorco!) that it's available now.

From the website:

In this innovative, 2-player cooperative trick-taking game, players team up, helping each other move through the forest. Work together to play tricks and move through the forest. Use the special abilities of the characters to exchange cards with each other, let your teammate follow with any card regardless of suit, and more. Win as a team by collecting all the gems, but be careful to stay on the path and not get lost in the forest!

Source