Rat Racer is a physics-based car simulation where everything is calculated in real time by Nvidia PhysX engine. All tracks are "virtual sandboxes" where you can drive everywhere and do anything what your car physics allows.

Rat Racer is a physics-based car simulation where everything is calculated in real time by Nvidia PhysX engine. All tracks are "virtual sandboxes" where you can drive everywhere and do anything what your car physics allows.