Early players complained that the engine sounds were too quiet compared to the music. v1.0.5c rebalanced the audio levels, giving you the satisfying crackle of anti-lag turbos without drowning out the lo-fi beats.
This patch specifically targeted frame rate drops in the "Japan" stage, which features dense foliage. For users with mid-range PCs, v1.0.5c is often considered the "golden build" for smooth 60 FPS gameplay. Art of Rally Free Download v1.0.5c