Complete 12 levels of Paramedic.

Complete BMX or NRG challenge.

Score at least 30 points in the basketball mini-game.

Complete "End of the Line".

Kill all types of Dimensional Butterflies.

Sneak into the underground base without setting off the alarm above ground during "Black Project".

Harvest Gold Coin Fruit.

Put all your money or the maximum bet on red or black and win.

Fully complete a vehicle school.

Find Mike Toreno without any of the referenced locations during "Mike Toreno".

Drown.

Stealth kill all enemies in the mission "Madd Dogg's Rhymes".