Unlock all antennas.

View the Hot Coffee reel.

Unlock the Naughty Dog.

Collect all Gold Medals in the Yellow Eco Cup.

Complete Chapter 1.

Exploit an enemy's weakness.

Win a battle.

Reach 100 kills in a Death Race, in Adventure mode.

Capture 5 power cells before the opposing team captures any, in an Adventure mode Capture event.

Reach 150 kills in Rush Hour, in Adventure mode.

Earn 4 kills in a Circuit race without dying once.

Unlock the Firebat.