Gameplay
In the main Adventure mode, you have to beat all 14 missions, while completing tasks in each one. These tasks vary from destroying a few vehicles, collecting items, or racing/battling a boss. The World (map) changes every 3 missions (1-3, Monument City, 4-6 Turbine sands etc.)
In the Challenge mode, you have to complete all 18 challenges. Each Challenge comes with various tasks, such as achieving "x" Stunt points, collecting "x" gears, or reaching the finish before the clock hits 00:00. Along the way, new cars as well as new race/battle maps and weapons are unlocked.
The game also has a Drag Race mode, a Battle mode, and a Joyride mode. The Drag Race and Battle modes are both single-player and multiplayer (except in the PC version of the game). The Joyride, in essence, is free roam. You can also unlock cars in Joyride by collecting all ten gears or finding the hidden key in each map.
There are also eight different cheats that can be unlocked by completing the final challenge on different difficulties.
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