Boost! Race! Battle! Hyper Burst combines traditional vehicle racing play with battle action in a refreshing way! Inspired by the ‘battle royale’ gameplay popularized by video games, Hyper Burst changes the objective from being the fastest to being the last car to survive the track! The cars are Micro Scale - charge up your car and race at over 600+ MPH scale speed! Then battle your way to victory as you knock out your opponent with the battle traps and become the ultimate Hyper Burst champion! The Shockout Circuit set includes 2 Micro Scale Cars, 2 Launchers, 5 Corner Tracks, 4 Straight Tracks, 1 Bridge Track, 2 Knock-Out Battle Traps, 12 Connectors, and 4 Replacement Tires. Note: requires 4 x AAA batteries (not included).