Motocross 4 is one of the most played free dirt bike game on the internet. The physic of this game is outstanding. Use your minimap to see the jumps and landings in advance. Do air tricks and big stunts to win points. Combine multiple stunts using the number keys on your keyboard and get even more points. Don't drive too fast, this motocross game is more about handling skills than crazy speed. In Motocross 4 you must do your best to keep your balance even though it's not always easy since there's so many jumps and holes. Don't fall off your bike or you'll have to start again at the beginning of the level. Motocross 4 is one of the most addictive online moto game and will surely entertain you for hours.