Level 1 "Warehouse" bonuses
Get to your car: Freeze's Starting Outfit.
Take two Human Shields: 25 To Life Decals.
Defeat 20 enemies: Flaming Beanie.
Level 2 "Apartment" bonuses
Return to you car: Rick Ta Life outfit.
Cover up 4 tags: Black Bandanna.
Defeat 25 enemies: Barbed Wire Hat.
Level 3 "Downtown" bonuses
Escape to your getaway car: Bank Robbing Outfit.
Break into ATMs (shoot them): Gold Earrings.
Complete level without dying: White Sweatband.
Defet 25 Enemies: Westside Knife Tat.
Level 4 "Culdesac" bonuses
Get the evidence to Mendoza's car: Officer Williams.
Keep your partner alive: Tactical Vest.
Apprehend 5 felons: Kneepads (Take out the Zapper, stun them, go up to them and arrest them).
Achieve 20% Accuracy: Holster.
Level 5 "Club" bonuses
Get to the subway: DJ Envy Outfit.
Apprehend 4 drug dealers: ATF Decals (dealers are the white people with green jerseys).
Achieve 25% Accuracy: Big Mustache.
Register 8 Head Shots: Riot Helmet.
Level 6 "Subway" bonuses
Trap Shaun in subway train: Shaun's Getaway Outfit.
Free a cop: Full Tac Harness.
Achieve 30% Accuracy: Big Dawg Tat.
Defeat 24 enemies: Sideburns.
Level 7 "Tijuana" bonuses
Find Riggs at the club: Shaun's TJ Outfit.
Tag over 4 gang tags: Mexican Flag Bandanna.
Defeat 60 enemies: Clock Cap Decal.
Level 8 "Casino" bonuses
Escape with loot: Federates Outfit.
Rob five cash carts: Triple Bracelets.
Defeat 45 enemies: Oozie Chest Tat.
Register 12 headshots: Scorpion Black Tat.
Level 10 "Prison"bonuses
Finish level: Freeze's Prison Outfit.
Protect Lazarus: Chinese Pain Tat.
Defeat 30 enemies: No Parole Decal.
Level 11 "Mall" bonuses
Finish level: Freeze's Mall Outfit.
Break into 5 ATMs: Black Gloves.
Complete level without dying: Red Hightops.
Level 12 "Hacienda" bonuses
Kill Shaun: Daz and Tech N9ne.
Defeat 30 Enemies: G Cap Decal.
Find 5 secret stashes: Bulldog Chain (in the Waterpool Courtyard there are two stashes in the vases. In front of the house on the right side in the yard is a stash in a vase. On the deck before entering is a vase with a stash. Before you fight Shaun there is a Vase with a stash in front on the spiral staircase).
Beatdown bonus level
Successfully complete all twelve levels. The bonus level is just fifteen waves, and there is no reward.