Sonic Strikeis a single-player expansion forCar Wars Sixth Editionthat comes with 40 ALL-NEW cards to add to your collection. Use sonic weapons to bring your opponents to a screeching halt. Say hello to six new Crew members and take advantage of their unique abilities. Need to grab a bite? The new Grilled Cheese Dispenser will help keep you going until the battle is won. Make the arena your own withSonic Strike!