Guide your dirt bike around various tracks collecting green adrenaline balls. Challenge the clock to win new bikes, skins and rims!

Choose one of these 3 ways to share Adrenaline Challenge by email

1. Outlook Email & other desktop email programs.
   Click here to open your default mail program and send Adrenaline Challenge to your friends.
2. Hotmail, AOL, Yahoo Mail & other online email services.
   Copy and paste the link below to your web mail to send it to all your friends
   Copy (Ctrl-C) the code above then Paste (Ctrl-V) it into your website or blog