"Fast-Dust.rar" appears to be a compressed archive containing , an indie racing game released by Binary Giants in August 2018. Game Overview

The game features 70 racetracks spanning approximately 270 miles across forests, canyons, and old factory towns.

Races are affected by changing weather and time, including rain, snow, fog, and night driving.

Fast Dust – Steam Stats – Video Game Insights - Sensor Tower

It is typically priced at around $15.99 on major platforms. Important Note on ".rar" Files