Developed by Reiza Studios with support from real teams and drivers, the Game Stock Car series is one of the most highly regarded simracing platforms. Game Stock Car is the latest entry in the popular Game Stock Car series, and contains many new tracks, cars and for the first time, racing karts. Cars. In , little known Reiza Studios released Game Stock Car which was based on a popular Brazilian V8 racing series. While it flew. Reiza Studios has released their version update for Game Stock Car , bringing a new car and two new tracks to the sim. In addition to. Reiza Studios have released the first Game Stock Car Extreme update for Game Stock Car The wait is over. Stock Car Extreme is a realistic racing game simulating brazilian Stock Car V8 series, also featuring several extra series and tracks covering a.