With this expansion, if you already own the HOT WHEELS UNLEASHED™ base game, you’ll be able to upgrade it to the Game of the Year Edition and get:- HOT WHEELS™ Pass Vol. 1- HOT WHEELS™ Pass Vol. 2- HOT WHEELS™ Pass Vol. 3- HOT WHEELS™- Sportscars Pack, which includes two vehicles (the Track Manga™ and the GT-Scorcher™)- HOT WHEELS™ - Beefed Up Pack, which includes two vehicles (the HW Armored Truck and the Baja Bone Shaker™)- HOT WHEELS™ - Street Beasts™ Pack, which includes two vehicles (the Shark Bite™ and the Tomb Up™)