BTM SimSport

2025 BTM NightMare R v0.1b - Released!

Added 2025-04-20 15:00:12 +0000 UTC

The BTM NightMare R is here!

v0.1b is the first iteration of a continually evolving project and the first of it's kind in the sim racing world (ha! take that iRacing!).

The BTM NightMare R is a production-based, purpose-built track car that was designed to compete from grassroots level motorsports all the way to its exclusive single-make racing series.

Whether you're a seasoned racer chasing tenths or a newcomer looking to develop racecraft, the NightMare R provides a balanced, engaging platform that scales with your skills. With a blend of raw performance and refined handling, it's a true driver’s car built to push limits—yours and its own.

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v0.1b Notes

1.) Currently the audio is Fonsecker's Coyote Engine Sounds. We are working directly with Mike Krybus and a few of the racing teams to provide high fidelity audio. We like Fonsecker's but it is not true to the car and it is oh so important to get that right!

2.) Tire Model - As of right now we are collecting more and more data for the 2025 season of the new Michelin and Yokohamas (Slicks and Wets). The current release version is based on the 2024 slicks that are now no longer being utilized.

3.) Have fun!

As mentioned this is a continually evolving project that will eventually be released as a finished product. If you wish to help further it's development, please join our discord and submit any bug reports you may encounter. Thank you and Happy Crowd hunting!