Vita card game Uncharted: Fight For Fortune has been announced proper on the PlayStation blog. It's due out 4th December for $5. The Euro date and price are TBC (uh oh).
Fight For Fortune works with Vita Uncharted game Golden Abyss as well as standalone. Basically you build a deck of cards and use those to battle opponents, taking turns. It's billed as an action-adventure game on the blog, but err I don't see any action-adventure in the video.
As you go, you earn more cards and power them up by collecting artefacts in Golden Abyss. A patch will retroactively rewarded you for those you've already collected.
There's an eight-hour campaign, somehow, and asynchronous multiplayer that looks to work a bit like Hero Academy: you can challenge and fight lots of friends at once, taking turns when it suits you.
Uncharted: Golden Abyss being free this month to PS Plus subscribers on Vita is well timed, then.