Paper Racer online free rider - is extreme racing game, in which you can climb on hill as motorbike rider, defied gravity in space adventures on tracks drawn on paper by other players.Features:- 6 vehicles to play: bigfoot aka monster truck, motorbike, moped, mini ATV, lunar rover and formula 1 sport car;- race on over 100 campaign track in different episodes like Space Adventure, UFO Attack, Street Racing, Sea and etc;- duels mode: defied people all around the world;- FREE to play;- over 200,000 player drawn tracks;- top designers;- track of the day;- cartoon animation;- draw your own track & share it with the world;- teleports, guns, new gravity directions and etc.;