Mercenaries Cheats

if you made Chinese your enemy then shoot down red posts (the mafia listen in on them using these)

You will need a "infinite health" cheat for this. Go past Ichon to the NK fortress base,activate the cheat now or u will DIE!!! alright go into the restricted zone. There are a lot of blueprints here so look around. Now run to the left side of the area, u should find an area where u can go up the hill. Go up and follow the trail past the first two cannon things.
There will be another area where u can go up higher. go straight and u will see....

(drum roll please)
The "type 07 prototype"
(ahhhhhhhhhhhhhh*)

*angelic choir sound

near nampo north koreans took over the chiness teretory at the starting f the game there near the barakas

Hint: Free Vehicle Repair
Did you hijack a rare vehicle (i.e., a helicoptor gunship) and want to keep it for a while? Go to any faction HQ and make sure that the last vehicle you entered and exitted is the vehicle you want to keep (and have repaired). Accept the contract. Once the merc is outside the HQ once more, locate your parked vehicle and cancel the contract. Decline to retry the contract and your vehicle will be available with full and ammo.

Hint: Chopper Ride At Kirin-Do
After the cutscene of your character landing on Kirin-Do, quickly turn around and hijack the Transport Chopper. Though it isn't shielded from radiation, it makes getting to the Type-07 prototype and General Chang a lot easier.

Hint: Free Mi-17 Chopper
If you just need a reliably consistent (always there) chopper in the north province, try the Mafia HQ. Next to the garage there should ba a man with a dollar sign for a challenge. Go accept the challenge and fail it by leaving the chopper. Once you do, you may claim the heli normally and go about your own business.

Hint: Chopper Whopper
When in a chopper and you're out of ammo and are facing another chopper, you can lower your magnet lift and hook it onto the chopper and swing it around until it's fast enough to fling it into a nearby mountain or hill. Note: This only works on choppers smaller than your chopper.

To enter the following cheats go to your pda screen and switch to the factions screen (on your pda) to type the codes(use the d-pad)the codes will not work after a loading screen unless you re-enter it
INVINCIABLITY(IN WATER TOO)
press: up,down,up,down,left,right,left,right(when you go into a vehcle or coppter it can,t blow up unless you get out of it)you should hear a noise when it activates
ALL SHOP ITEMS
press: down, down, down, down, up, left, right, right
LOTS OF MONEY
press: right, left, right, right, left, right, left, left
INFINITE AMMO
press: right, left, right, right, left, right, left, left

You can glitch the beacon timer by purchasing the same item in the Merchant of Menace shop once the first beacon is deployed (this assumes you have access to that same item in the Mafia shop). Just beware that the maximum number of shop choppers delivering supplies is one; however, this glitch allows you to call in one chopper right after the previous with little delay.

Choose a mission. Park a damaged vehicle in the base where the mission is located,
accept the contract, then immediately cancel it. Select "No" at the "Retry" menu.
Your vehicle will be repaired with full ammunition at no cost.