### FREE FOR LIMITED TIME ###HTR is back and now more addictive, with more cars, tracks, intuitive track editor, leaderboard integrated, retina display, and so many other awesome features implemented... If you like Slotcar, HTR Evolution is for you!High Tech Racing Evolution is a Slot Car Racing Simulator, a virtual version of the classic toy of the 80s and 90s. HTR Evolution offers 3 different difficulty levels and 18 tracks that include several challenges like loops, jumps, crossroads, narrows and high speed curves. You can even build your own tracks with the highly intuitive Track Editor. Choose from 3 in-game visualization modes, from 3rd-person perspective to in-car camera.With realistic physics, HTR offers an adrenalin packed racing simulation experience.With only one finger you control the acceleration to keep your car on the track.Tons of cool items to unlock including cars, electric engines, tires, and chassis to optimize your car; there are 443 possible configurations to test on each track.Race freely on "Quickrace" mode and practice for the real challenge.Send your best race times see your time in comparison to the others players around the world. Keep your records updated and prove you are the fastest on all tracks.Share your own created tracks and download tons of amazing ones from community.