You unlock new vehicles by earning coins and gems through completing races. After accumulating enough currency, go to the garage and select the vehicle you wish to unlock, then follow the prompts.

Hill Climb Racing 2 features several game modes: Adventure mode, where you race against time; Multiplayer mode, where you compete against others; and Daily Challenges, offering unique tasks for additional rewards.

To upgrade vehicles, gather coins by racing. Then, visit the garage, select the vehicle you want to upgrade, and choose the specific attributes—like engine, suspension, and tires—to enhance.

Focus on mastering vehicle handling and terrain. Use the accelerator wisely to avoid flips, and deploy the brakes strategically on downhill slopes. Upgrading vehicles also significantly enhances performance.

Improving skills in multiplayer races requires consistent practice and understanding of track layouts. Follow these steps: 1. Familiarize yourself with various vehicles and their handling. 2. Observe and learn from opponents. 3. Upgrade your vehicle regularly. 4. Use boosts effectively during races.