Greenfoot project developed by 

Ritu Jain (K R Mangalam World School)
Tanjit Kaur (K R Mangalam World School)
Easwari Singh (K R Mangalam World School)
Poornima Singh (Lotus Valley International School)

This is a Smart Riders Game. You need to drive carefully. The key to win is Avoid boulders and hit Dollars. 

Initially 10 lives for the rider. The moment you hit 5 boulders, 1 life is gone. 

When you hit 20 dollars, your vehicle changes from bicycle to bike and then to Car. If lives are zero, vehicle explodes into Bang.
On turning to Car, you win.