Car Crash, developed by Madbox, is a free game available on iPhone that allows you to become a famous stuntman. The game's objective is to create the most impressive crashes ever seen to earn money and upgrade your power-ups. As you travel around the world, you can show off your skills and perform the most beautiful stunts to become the ultimate stuntman.

The game's graphics are impressive, and the controls are easy to use, making it accessible to players of all skill levels. The game's addictive nature keeps you engaged, and the added feature of upgrading your power-ups adds an extra element of excitement. Overall, Car Crash is a fun and entertaining game that will keep you coming back for more.