http://shadowhighway.tripod.com/radicalhighway.mpg
http://shadowhighway.tripod.com/sonicadv2-10.mpg
http://shadowhighway.tripod.com/sonicadv2-9.mpg
http://shadowhighway.tripod.com/sonicadv2-8.mpg
http://shadowhighway.tripod.com/sonicadv2-7.mpg
http://shadowhighway.tripod.com/sonicadv2-5.mpg
http://shadowhighway.tripod.com/sonicadv2-4.mpg
http://shadowhighway.tripod.com/sonicadv2-3.mpg
Thanks Diablo! Much appreciated. Checkout the Radical Highway level, top stuff!
Gamespot also have a preview. check out the page here