Syphon Filter: Dark Mirror Cheats, Codes & Guides
Before You Cheat
Syphon Filter enemies made to look like a bunch of cowards, just for laughs
Open Combination Safe
In the 5th episode, part 2, Blood Money there is a safe containing a hidden evidence. The safe is behind a coded door (4-1-5 is the code) and up a staircase next to a painting. If you go into the security room where Victor Yavlinsky is, you will find a pile of money with a calulator next to it. The green calculator screen will have the numbers "91.9" on it. If you run up to the safe and enter in the digits 9-1-9 the safe door will swing open and the hidden evidence will be all yours.
In the bonus level "Goodnight Sweetheart" you play as Stone and have to kill Elsa. There are three guards watching out for intruders. If you kill all three of them without being seen you will go into a special cutscene. You will see Elsa and a female scientist that came into Elsa's house at the begging of the level, outside on the balcony with little clothes on kissing. You must also have the difficulty on hard to see this easter egg.
Successfully complete training mission 2 in single-player mode with a time of less than 3 minutes.
M1 SUPER 90 weapon
Destroy five DU containers in mission 4-1 in single-player mode to unlock the M1 Super 90 in Mission mode.
SHOT DEFENDER weapon
Successfully complete the 'Sana Yemen' mission with a time of less than 3m40 to unlock the Shot Defender weapon.
Destroy five DU containers in mission 4-2 in single-player mode to unlock the M16A2 in Mission mode.
M249 SAW weapon
Successfully complete the 'KemSynth Tower' mission with a time less than 2m45 to unlock the M249 SAW weapon.
M4 Carbine weapon
Destroy five DU containers in mission 4-3 in single-player mode to unlock the M4 Carbine in Mission mode.
SMAW ROCKET LAUNCHER weapon
Shoot the small warheads in mission 4-3 in single-player mode to unlock the SMAW rocket launcher in Mission mode.