Most card games you come across have backs that are identical. That way, nobody knows what cards you have. Perspective, from Minion Games, isn't like most card games. Perspective's cards are two-sided, though you only ever get to see one side of your own cards at a time. Others, however, get to see what's on the other side. Your job is to figure out what's on the back of your cards and match up your hand to a pre-set pattern. Get it right and win. Get it wrong and you're out.
The game seats from 1-4 players (I.E. - there's a solitaire variant). The Kickstarter campaign is a short one, running for only 2 weeks. The game's only $10 as well. So it's certainly affordable. The campaign is already over their main goal, so it looks like people will be able to get their game. No Stretch Goals listed, though.
There's still 11 days to get in on the project if you're interested.