Project Overview
Rattle N’ Roll is an immersive virtual reality driving simulator built specifically for the Yaw 3 motion simulator and Meta Quest 3, the goal of this project was to create a nausea-free driving experience where in the player would feel every bump, drift, and acceleration as though they are really driving.
Beta Gameplay Footage
Here is a look at the beta build of Rattle N’ Roll, showing the first successful driving with full motion simulation.
The Challenge
Building a VR game is complex already but syncing the virtual environment with physical motion hardware introduced another set of challenges:
- Telemetry Synchronization: Translating Unity’s physics (acceleration, braking and cornering) into real-world pitch, roll, and yaw without noticeable latency.
- Motion Sickness Mitigation: A disconnect between visual movement and physical motion in VR can cause heavy motion sickness. The hardware and software had to work together perfectly.
- Performance Constraints: Maintaining a stable 60 FPS on the Meta Quest 3 to ensure smooth gameplay while simultaneously sending uninterrupted telemetry to the Yaw 3 rig.
Tech Stack
- Unity for the core engine.
- Yaw3 SDK for motion telemetry.