Syphon Filter: Dark Mirror Cheats on PSP

Unlock FAMAS weapon

Successfully finish the 2nd training mission in single player mode under 3 minutes.

Unlock UNP.45 weapon

Successfully finish training mission three without wasting a shot.

Unlock Birds Of A Feather

Successfully finish Story mode under the normal or hard difficulty setting.

Unlock Goodnight, Sweetheart

Beat all the time limits in all Training missions.

Unlock Jimmy Zhou's Army

Successfully finish the Birds Of A Feather bonus mission.

Unlock Trapped In The Hornets Nest

Get all Combat Sharp Shooter patches.

Unlock Up A Column Without A Paddle

Get all Elite Weapons Expert patches.

Unlock M1 Super 90 weapon

Destroy 5 DU containers in Mission 4-1 in single player mode.

Unlock M16A2 weapon

Destroy 5 DU containers in Mission 4-2 in single player mode.

Unlock M4 Carbine weapon

Destroy 5 DU containers in Mission 4-3 in single player mode.

Unlock M249 SAW weapon

Successfully finish the KemSynth Tower mission with a time less than 2:45.

Unlock SMAW rocket launcher weapon

Shoot all the small warheads in Mission 4-3.

Unlock Shot Defender weapon

Finish the Sana Yemen mission with a time less than 3:40.

Increased Melee Damage

Only available online. Increases your damage done by melee moves such as kicking and elbowing.

AK-47

Complete the "headshots" goal in mission 6-1.

Online Badges

Here are ways to earn/unlock badges while playing online Multiplayer.

Effect	How to unlock
Ammo Expertise	Expert: Around 250 Headshots; Elite: around 500 Headshots
Armor Expertise	Expert and Elite badges are earned by finding Flak Jackets.
Explosive Expertise	Expert: Around 200 Exp. kills(MGL, SMAW or M67) Elite: 500 Exp. kills
Field Medic	Expert and Elite: HEAL!!!! Just keep on Healing!
Gadget Expertise	Expert and Elite: Get Kills with Taser, Laser Mines, Claymores
Hand-To-Hand	Expert: Around 30 Melee kills; Elite: Around 50 Melee Kills

Multiplayer weapons

Each time you rank up or obtain certain badges in multiplayer, you unlock new weapons. These weapons are unlocked for Multiplayer use only. Guns are listed in order, Team 1 weapons first and Team 2 weapons second.

Effect	How to unlock
33 SC-1 and SG-76 H-Bar (Snipers)	Achieve rank R2
AR-15 and Draugonov (Snipers)	Achieve rank T2
Claymore Mines	Earn Expert Gadget Expertise Badge
Desert Sniper .357 and SP-57 (Pistols)	Achieve rank O3
Double Sawn-Offs (Pistol)	Earn Elite One-handed skill badge
EMP Grenades	Earn Expert Explosive Expertise Badge
EPDD	Earn Elite Hand to Hand Combat Badge
G-17 and Makarov (Pistols)	Start a new account (R0)
Laser Mines	Earn Elite Gadget Expertise Badge
M16 A2 and Famas(ARs, burst fire)	Start a new account (R0)
M16K and Galil (ARs, Full Auto)	Achieve rank O2
M60 E-3 and Chinese Type-56 (HMGs)	Achieve rank O1
M67 Grenades	Earn Elite Explosive Expertise Badge
MDS A3 and Spectre (Full Auto SMGs)	Achieve rank R1
MDS-7 and Ripper (SMGs in pistol slot)	Achieve rank T1
Shot Defender and SPA-12 (Shotguns)	Achieve rank R3
Trip Bar and Ramat (HMGs/ARs)	Achieve rank T3
USAS-12 and Sawed Off (Shotguns)	Achieve rank 04

Fall with elevator

Start level 6-2 (Into The Abyss). Kill all the guards in this little area, but make sure not to lose any health. Go through the door directly ahead, then go to the left. Do not kill the civilian. Then go to the right to where the elevator blows and go into the intermission sequence. Run to the platform. Go down the ladder and shoot open the door so that the civilians can get out. Do not get off the elevator. Instead, go to the back right corner and stay there. You will fall with the elevator and lose much of your health. However, you will not be dead and can see through the walls. Note: The only way to exit is to die.

R1 multi-player rank

Get 70 kills in multi-player mode.

M4 Silenced weapon

Get 10 headshots in Mission 7-1 under the hard difficulty setting to unlock the M4 Silenced in Mission mode.

M-134 Minigun

In the "Jimmy Zhou's Army" bonus mission, the last enemy before Zhou will have a minigun. Kill him when he is not against a wall. You will most likely be able to retrieve the minigun.

SP-57 weapon

Successfully complete Training Mission 1 with a time less than 1:35. To do this, go halfway through the mission until you reach the point where you must use the night vision goggles to find the code and unlock the door. When you reach this point after crawling through the crawl space, turn right and climb over the crate. Go forward until you fall off, and there will be a crate directly on your right. Climb it and there will be a zip-line. This will take you to the end of the mission.