You can earn money by participating in races, completing challenges, and winning events. The more you race and succeed, the more cash you'll accumulate, which you can use to upgrade your cars.

Pixel Car Racer features several modes including Career mode, Endless mode, and Online Multiplayer. Each mode offers unique challenges and experiences, allowing you to enjoy the game in various ways.

To customize your car, go to the garage. Here, you can change parts such as the engine, tires, and body kit. You can also modify the color and design to make your car unique.

Winning races requires good timing and vehicle upgrades. Make sure to practice your launch timing, optimize your gear shifts, and upgrade key parts of your car such as the engine and tires for better performance.

To unlock new cars and upgrades, you need to play through the Career mode and complete various challenges. You’ll earn XP and cash, which can be used in the garage to purchase new vehicles and enhance your current ones. The steps are as follows: 1. Start Career mode. 2. Complete races and challenges. 3. Collect cash and XP. 4. Visit the garage to unlock or upgrade cars.