Dogfight - How to Play

About Dogfight, from BoardGameGeek:

A real time team based competitive game where two bi-planes operated by dogs try to shoot each other out of the sky. During alternating timed and resolution phases, players have to quickly communicate with their team-mate to play up to 4 cards between them without showing their hands, and without giving away too much of their strategy to the other team. If you can hit the enemy plane, that team will lose cards from their decks until one player runs out completely, and that plane is shot down.