From the campaign:
Flip Hue is a 3-6 player, 2-sided strategy card game. The goal is to get a 5 of a kind hand - either in your hand or on the back of other player's hands! But there is a limit - you can only win with your two faction colors. To achieve this, you push a card to player and pull a card from a player. Easy, right? Hang on a second! You also have to watch out for the Flip card - it could flip your entire strategy!