EnGINSU Simulator

EnGINSU Simulator is a browser-based engine sound simulator built around EA’s Ginsu (.gin) audio format from Need for Speed Underground 2 and Most Wanted. It comes with every GIN file from both games as presets, and you can also load your own. Each GIN is a recorded engine rev sweep cut into single engine cycles, plus a table linking each RPM to a point in the recording. As you drive with the throttle, brake, and gearbox, the simulator plays the engine cycle that matches the current RPM. It crossfades between acceleration and deceleration recordings, so the sound follows the tachometer just as it does in the game. You can then shape the sound with an equalizer, Engine Boost, and an RPM-based pitch curve, or mix up to three GIN files together. The result can be exported as a new, game-ready .gin file. A built-in dyno and performance tuning let you test the car, all inside a UI theme where you can switch between Underground 2, Most Wanted, and Carbon styles. Let me know if there are any issues.