you can unlock cars two ways gaining more points or by completing the missions
I believe it is either Apu or Krusty the Klown.
There is no secret character on Hit and run. But there is on road rage though.
yes
no
Once, a long time ago, I believe the charactor is Bender, from futurama.
The Simpsons Road Rage - 2001 VG is rated/received certificates of: Argentina:T Australia:G USA:T
Simpsons Road Rage, Halo Combat Evolved, GTA San Andreas
Yes look behind road blocks to see other levels!
Yes on ebay, amazon, or at walmart and many shopping marts.
it depends on the system but u can try game headz
no you even can't use a steering wheel in the Gamecube
I believe it is maggie the baby