Some cool dirt bike games include ﾓWinter Rider,ﾔ ﾓBike Masterﾔ and ﾓGirls on Wheels.ﾔ All of these are browser-based Flash games that are free to play and don't require the player to download or install any software.
In ﾓWinter Rider,ﾔ players take control of one of two dirt bikes and try to maneuver it over snow- and ice-covered obstacles. There are 15 levels in total; players unlock the second playable bike after beating the ninth level. The game is simple to control and only requires players to use the arrow keys on their keyboards to control the bike. Pressing the up arrow makes the bike go forward, while pressing the left or right arrow makes the bike lean left or right.