The Drone Racing League Simulator is an indie game developed and published by The Drone Racing League in 2017. The DRL Simulator is the premier FPV racing game and simulator. The DRL Sim offers a robust, evolving feature set, including high-intensity drone racing. It packs tracks that DRL's real world pilots compete on, with more added every season. And, it's the only place to fly DRL's exclusive drone, the Racer4!
System requirements for desktop computers as stated by the developer. Updated on October 22, 2020.
The system requirements are modest, but it's recommended to have a dedicated graphics processing unit for successfully playing TDRLS. GeForce GTX 650 or better GPU is required.
Most gaming PCs meet the RAM requirement of 8gb.
Also, note that at least 4gb of hard drive space is required.