Grand Theft Auto: Chinatown Wars Cheats (PSP)

Successfully complete all five Vigilante mission levels with a 100% kill rate.

Successfully complete both noodle delivery missions with a "Gold" rank.

Get a score of 10,000 or more for a weapon to get a Gold medal for it.

Successfully complete both mail courier missions with a "Gold" rank.

Go to the bottom right corner of the first island (where Mikhail Faustin's house is in
GTA 4). Go all the way down to the bottom until reaching the last house, then go
three houses to the right. Go into the back garden to find a Go-Kart. Note: If it
does not appear, go to the front door, and return and it will appear if you are at the
correct house.

Earn Gold medals on all weapons at the gun club.

Successfully complete all five Paramedic missions with 100% lives saved.

There is a Wet Ski mini-game called "Wetscapade" hidden beside a small dock between Lancet
and Colony Island. Find the drug dealer near the water's edge in Lancet. From his
position, start walking towards the water, and you will practically fall onto the vehicle.

Successfully complete the indicated task to unlock the corresponding vehicle at the Boabo
auto dealer:

 - 500 XLR8: Get a Bronze or better medal in all Algonquin races. 

 - Banshee: Successfully complete the "Weapons Of Mass Destruction" mission. 

 - Bulldozer: Successfully complete the "Counterfeit Gangster" mission.

 - Cityscape: Get a Bronze or better medal in all time trials. 

 - Cognoscetti: Successfully complete the "Grave Situation" mission. 

 - Comet: Successfully complete the "Jackin Chan" mission. 

 - Coquette: Successfully complete the "Raw Deal" mission. 

 - Formula R: Get a Bronze or better medal in all street races. 

 - Go-Kart: Get a Bronze or better medal in all Go-Kart time trials. 

 - Hearse: Successfully complete the "Wheelman" mission. 

 - Hellenbach: Successfully complete the "Bomb Disposal" mission. 

 - Infernus: Successfully complete the "Cash & Burn" mission. 

 - Limo: Successfully complete all of Guy's missions. 

 - MK GT9: Get a Bronze or better medal in all Broker and Dukes races. 

 - NRG 900: Successfully complete the "Wheelman" mission. 

 - Patriot: Successfully complete the "Wheelman" mission. 

 - Resolution X: Successfully complete the "Pimp His Ride" mission. 

 - Rhino: Successfully complete all story missions. 

 - Sabre GT: Successfully complete the "Operation Northwood" mission. 

 - Style SR: Get a Bronze or better medal in all Bohan races.

Successfully complete the Firefighter missions with a "Gold" rank.

Walk across the street from the South Bohan safehouse obtained from Kenny. Look at the
walls of the building there to find some graffiti featuring a picture of Manny and his
name.

Successfully complete the indicated task to unlock the corresponding trophy at your
apartment:

 - Diamond Pillbox: Deal 30 downers. 

 - Gold Medal: Get a score of at least 10,000 for a weapon. 

 - Golden Binoculars: Discover 40 drug dealers. 

 - Jeweled Bong: Deal 30 weed.

 - Jeweled Key To The City: Own all 21 safehouses.

 - Platinum Syringe: Purchase 5 heroin. 

 - Silver Safe: Gain a $2,000 drug profit.

 - Titanium Briefcase: Discover all 80 drug dealers.

 - Wooden Spoon: Incur a $500 drug loss.

Drop off fifteen consecutive passengers without the timer running out. Then, all taxis
that you enter will be bulletproof.

Successfully complete the indicated task to unlock the corresponding mission:

"Xin's Of The Father" mission: Successfully complete the "Deadly Xin" mission and have no
wanted level.

To easily complete this mission, first get a police car, and log onto the police computer.
Search for an arson crime (fire making criminals). Do the Vigilante mission as usual, but
when you kill the criminals, pick up the flame-throwers. Start the "Store Wars" mission,
and quickly park two cars at each end so it makes it difficult for the vans to get past.
Let the vans drive towards you (or you go towards them). Equip the flame thrower, and hold
A for approximately two seconds. The vans will explode very quickly.

Take a boat to any corner of the map to see the message "Here Be Dragons!" message on the
ocean floor.

As you approach a toll booth on a bridge, exit your car. If done correctly, your car will
glide through the booth. You can then get back in the car without paying the toll and not
getting a wanted level.