Manhunt Cheat Codes for Playstation 2

Nail gun execution
Sneak up on a hunter while having the nail gun equipted. wait a few seconds and then the execution mark should appear. press square and x and he should grab the hunter and repeatidly shoot him in the head, regardless of how much ammo you have.
submitted by: Thomas Callan

Bash'n'bosh
2 get some really deadly killing u have 2 be slie!! Go up 2 a wall and press X the chosen weapon should make a sound. The enermy/s will hear the sound and will come 2 desternation ur at. Hide in a shadow and he spend a minute scaning the place. When he has done that he walk back Walk up behind him and grab and slice his neck.
submitted by: Kiwi

How to get full Level Completion
To get full level completion you must must execute every gangster in the chapter in the most vivid way(Until the target goes red) This is a very helpful method for those MGS mad-fans! Know that this doesnt apply to bosses in the level where there is a cut-scene.
submitted by: Stephen H

Helium hunters:
At the main menu, press R1, R1, Triangle, Circle, Square, l2, L1, Down.

Invincibility:
At the main menu, press Square, Square, Square, Down, Square, Down, Circle, Up.

Fully equipped:
At the main menu, press R1, R2, L1, l2, Down, Up, Left, Up.

Monkey skin:
At the main menu, press Square, Square, R2, Down, Triangle, Square, Circle, Down.

Piggsy skin:
At the main menu, press Up, Down, Left, Left, R1, R2, L1, L1.

Rabbit skin:
At the main menu, press Left, R1, R1, Tiangle, R1, R1, Square, L1.

Regenerate:
At the main menu, press R2, Right, Circle, R2, l2, Down, Circle, Left.

Runner:
At the main menu, press R2, R2, L1, R2, Left, Right, Left, Right.

Silence:
At the main menu, press R1, L1, R1, L1, Right, Left, Left, Left.

Super punch:
At the main menu, press L1, Triangle, Triangle, Triangle, Circle, Circle, Circle, R1.

Note: You have to beat the levels with at least a 3 star rank before you can use the codes.

Slash master
The whole point of Manhunt is to create some gory footage of peoples death without them knowing your doing it. Basically 'silence is violence' so it is no good you smashing someones head open with a black jack or a baseball bat. You need to slash them open and create gushers of blood which will stain the walls red and maybe just maybe hell itself will spit you back out. So always use a knife or some implement of cutting to kill the hunters.
submitted by: Mickzta

Killing Piggsy:
To finish off Piggsy, after you stab him three times go up the stairs and lure him
onto the grate at the top level. The grate will bend the first time and he will run
away. Lure him back upstairs and onto the grate for a second time and he will fall
through. Make sure that you are also not on the grate or you will suffer a similar
fate as Piggsy.

Mouth of Madness level: Bonus item:
In this level, you must kill the smiley hunter on the tower and bring his body to the
guard room. Kill the hunter on the tower and make sure to cut off his head.
However, do not bring his body to the guard room (just his head). An intermission
sequence will show you entering the guard room with only the head. Starkweather
will say "For bringing this head I will leave you a little gift in the next location".
Look around for the unknown item.

Slash master
The whole point of Manhunt is to create some gory footage of peoples death
without them knowing your doing it. Basically 'silence is violence' so it is no good
you smashing someones head open with a black jack or a baseball bat. You need
to slash them open and create gushers of blood which will stain the walls red and
maybe just maybe hell itself will spit you back out. So always use a knife or some
implement of cutting to kill the hunters.

Nail gun execution
Sneak up on a hunter while having the nail gun equipted. wait a few seconds and
then the execution mark should appear. press square and x and he should grab
the hunter and repeatidly shoot him in the head, regardless of how much ammo
you have.

Full Level Completion
To get full level completion you must must execute every gangster in the chapter
in the most vivid way(Until the target goes red) This is a very helpful method for
those MGS mad-fans! Know that this doesnt apply to bosses in the level where
there is a cut-scene.

Unlock Bonus Games
To unlock the bonus games, you have to earn three star ratings on groups of five
levels. The games are unlocked thusly:

Hard as Nails: Get three stars on each of levels 1-5.
Brawl Game: Get three stars on each of levels 6-10.
Monkey See, Monkey Die!: Get three stars on each of levels 11-15.
Time 2 Die: Get three stars on each of levels 16-20.

Alternate title screen:
Successfully complete the game, then press L1 + L2 + R1 + R2 at the title screen
to hear a backwards message being whispered. Note: A new segment of
whispering can be heard each time the buttons are pressed.

Easy five star rating in hardcore mode:
Successfully complete the game in Fetish mode. Then, enable the "God mode"
code and play the game in hardcore mode. You will be invincible. Execute
everyone. If you are seen, run into the shadows, execute him, then run through
the level.

Grand Theft Auto 3 references:
Towards the end of the game, the journalist on television doing a news report
about Starkweather mentions Carcer City's police chief Gary Schaffer and his
involvement with Starkweather. In Grand Theft Auto 3, on the Lips 106 radio
station, a news report states "In nearby Carcer City, police chief Gary Schaffer's
was cleared of corruption charges." It then continues to say "Let's hope those
missing witnesses turn up soon."