In Car Stunt Races: Mega Ramps, you can drive a variety of vehicles including sports cars, trucks, and specialty vehicles designed for stunts. Each vehicle has unique handling traits and capabilities.

To perform stunts, gain speed and approach ramps or obstacles. Use the jump button to launch your vehicle off ramps. While in the air, tilt your device to rotate and perform flips. Land safely for maximum points.

Yes, you can customize your vehicles in Car Stunt Races: Mega Ramps. You can change the paint job, upgrade performance parts, and adjust handling settings. Customizations enhance your driving experience and performance.

To unlock new levels and challenges, you need to complete previous levels successfully. Collect stars and achieve certain scores, which contribute to unlocking additional content like new ramps and environments.

Improving performance involves practicing your timing for jumps, mastering vehicle controls, and learning the best routes in each race. Here’s a detailed approach:
1. Start with basic levels to get familiar with controls.
2. Focus on timing your jumps perfectly at ramps.
3. Experiment with different vehicles to find one that suits your style.
4. Participate in practice races to hone your skills without pressure.