Cheat mode
Press L2, R2, L1, R1, Start, Start, Start. at the Goals/Notes/Images screen.
This will bring up another tab with the following toggle able options: God, Full
Health, Full Energy, Full Ammo, Full Mods, All Skills, Full Credits, Tantalus.
Submitted by swan E-Mail=sxza69
How to get a sawed-off shotgun and nice weapon mods
on Liberty Island
Make your way to the north dock (the area in which you meet Harley Filben).
There are a couple ways to get this (just like everything), but this method
consumes the least resources. In the middle of the dock will be a pallet with
many crates on and around it, one of which is a TNT crate. Carry this TNT to the
black and yellow striped area and hop into the water with it. Using your Light
Aug, dive down and find the sunken ship just in front of you. There's a door on
the ship. Push the TNT so that it's floating on the surface right above this
door. Get back on the dock and back away some. Fire a single shot into the TNT
crate. This takes care of the ship's door without using any lockpicks. Dive down
into the ship and smash the crates inside to retrieve your sawed-off shotgun, an
accuracy weapon mod, a reload weapon mod, and 50 skill points for level
exploration. Not a bad trade for a TNT crate and a bullet. Submitted by swan sxza69x
Annoyed people
In every level are small items that you can pick up. Find such an item and
look for a friendly person (green target cursor). Throw and hit the person with
the item to get random reactions. Do not try this on an enemy unless you want to
get shot.
Slow reaction time
Standard (non-Boss) enemies you encounter have a slow reaction time when
spotting you. The farther away you are from the enemy, the longer it will take
for him to spot you. All enemies except for Bosses will say something such as
"What was that noise?" or "Who's there?". If this happens, it does not mean that
they know you are there -- they only think that you are there. If you hear en
enemy say something similar to that, look for cover, because they will
investigate. This trick will not help you if you are out in the open.
Killing Grays
There is trick to killing a Gray with a pistol or a low-tech weapon. Since
the Grays are quick, you have to do this fast. Aim for the legs when using a
pistol. Then, shoot them slightly above the torso, at about the neck area. They
will die with one shot. Note: You need to do this with pistol advanced or
trained. If you do this with it untrained, you will get killed easily.
With a combat knife or crowbar, find a medkit. Stand near the Gray and slice it
only on the neck. When it needs just one more slice, slice it near the crotch.
It will die very easily, and will be prevented from firing the Radiation Cannon.
Use the medkit since you have been damaged by the radiation. It will heal about
25, depending on how long it took you to kill it, and how much damage you took.
If it is over 45 or 50, find the nearest Medbot. Note: It is much easier to kill
it with throwing knives by doing the same process. If you have lower than
advanced, you will automatically die.
Quick start
Press X as soon as "Go" appears during the pre-race countdown.
Unlock next cup
At the main menu, press L1, R1, R2, L2. Enter this code repeatedly to unlock
all seven championships.
All tracks
At the main menu, press L1, R1, R2, Square, Circle.
All cars
At the main menu, press L1, L2, R1, R2, Circle, Square.
Alternate Endings:
How to Unlock - Unlockable
Merge with Helios by deactivating the uplink locks on the Aquinas Router; do not
kill Bob Page or destroy the Aquinas Router. - Helios - "Merge With Helios"
Kill Bob Page by shutting down his defense and life support systems; do not
merge with Helios or destroy the Aquinas Router. - Morgan Everette - "Join
Illuminati"
Destroy the Aquinas Router by shutting down the reactor coolant system; do not
kill Bob Page or merge with Helios. - Tracer Tong - "New Dark Age"
Killing robots
You can kill robots with just about any weapon, but it will take awhile when
using a shotgun. With a normal unmodified clip, it will take over ten clips, and
you will need God mode.
Blind enemies
Shoot the fire extinguishers that you see occasionally throughout the game
to blind your enemies.
Easy money
When you are at the Lucky Money in Hong Kong, get Inside the club and go
where the door girl is located. Kill her, then right click on her to get some
credits.
Extra items
When you are low on items, go up behind a security guard and make sure there
are no robots, other guards, or cameras around. Hit him with the crowbar. He
should die instantly and have bullets, knockout ammo, explosives, and a few
other items that are very useful.
Control credits
Press [Up] to roll the credits faster or press [Down] to slow them down.
Candy bar in training missions
When doing the training missions, you are taught how to climb ladders. In
this room, there are two pipes on the left wall. Go to the far end of the room
and look down the end of the pipe to find a candy bar.
Keep weapons in training missions
When you leave each area, throw your weapons down before the UNATCO Guard
talks to you. You can then pick them up and use them in the next area. Note: The
handgun and sniper rifle will lose all their ammunition, but you can use the
"Full Ammo" cheat to regain it.
Secret room in training missions
On the last room of the training missions, where you look at different
holograms to learn about people, there is a brick sticking out on the left wall
(about halfway down). Push this in, and the wall opposite will open. Go in to
receive an interesting message from Jaime.
Secret area in Alex's office
In Alex's Office, just past the desk in the middle of the room (on the right
side), there are two hidden hatches in the floor. Go down one (they both lead to
the same place) to find a scope weapon mod, credit chits, a lockpick, and some
other items.