Sx — Superstar

The primary goal is to earn prize money to upgrade your lifestyle and equipment.

: Race through gates set throughout the level; Uphill includes a guiding arrow. SX Superstar

: Standard stadium racing with sharp turns and large jumps. The primary goal is to earn prize money

: The game uses "advanced stage management AI" for up to eight riders jockeying for the lead simultaneously. SX Superstar

For more technical data and user-created walkthroughs, you can check the SX Superstar FAQ section on GameFAQs. SX Superstar Review - GameSpot