Short description of RedLine Thunder 1.0: Redline Thunder American Stock Car Racing is all about one thing: high speed multiplayer fun! Just download the game installer, and within minutes we'll have you in the driver's seat of a highly detailed cockpit. Punch the throttle and bang through the gears, with your solid American iron V8 race motor singing 9000 hi-octane revs in your ears, and clouds of tire smoke streaming behind you.