Secret tapes: Find and scan all five databank items in a level to
unlock the secret for that level. The final secret of the game is unlocked
when all prior secrets have been found.
Hard difficulty: Successfully complete campaign mode under the
medium difficulty setting.
Gray Alien in multi-player mode: Successfully complete campaign mode
under the hard difficulty setting .
Life Or Death: Alien grenade upgrade: Search the dead soldier in one
of the elevators where Cole starts the level to find a small key. Use it
to open the small lockers in the first power conduit pit to find a
databank item. It will upgrade the alien grenade so that it will track
targets.
Defeating Grays: To defeat Grays that use shields, mutate and fire
parasites at them. It will bring down the shields faster than any other
weapon in the game.
Defeating the Super Beast: When fighting the Super Beast, rather
than running straight at him, run around in a circle. When he gets near an
explosive barrel, shoot it. It does more damage then the BBG. Watch out
for his plasma shooting arm as well. When you finish, Edgar will talk to
you, and you get to see him.
Arcade cabinet: In the earlier stages of the game, there are a few
cabinets of the original Area 51 arcade game, complete with red and blue
light-guns.
Interesting scans: During the training levels, scan everyone that
you can. You will find some interesting equipment of the MPs, including
adult diapers and condoms.Unlock Final Secret
- Grab all the other secrets to unlock the final secret (page 5).
Well, d'uh.
Unlocking Secret Tapes - Scanning all five databank items in
each stage yields one secret. Completing the game yields one secret.
Upgrading The Alien Grenade - In the stage Life or Death,
there is a small key on a dead soldier in one of the lifts where Cole
starts the stage. Grab it to open the small lockers in the stage. One of
the small lockers in the first power conduit pit has a databank item that
upgrades the alien grenade (it now homes in on enemies).
Sharks with machine gun heads - In the level "The Grays"
proceed into the 4th room in the level, where you can see the monorail you
entered the level from out the window. Push the computer console there and
it will say "Lifter activated". Make your way back outside to the
monorail, you can now stand on it. Run all the way to the back of it and
you will be warped to a weird room with sharks that have machine guns
attached to their heads.
Unlock the Alien Multi-player Avatar - Beat the Campaign mode
on the Hard difficulty setting to unlock an alien Gray as a selectable
multi-player avatar.
AREA 51 arcade game - On the HOT ZONE mission at the beginning
of the level. Hidden in a corner there is the original AREA 51 arcade.
Action Replay Codes
(M)
FZJ8-WH5B-YVPY8
NN16-D5DH-X9G3Q
Infinite Health
D1J9-60JN-44NRX
N74U-N4P6-Q815U
4TFE-5AR2-6N2HX
8WF2-GT7C-W31N7
Infinite Ammo
WTEB-6UHF-1XYH3
77NG-7TJK-CWQ2K
FYJJ-DD95-MU61C
Infinite Grenades
D3ZM-EWQ1-XQ0Z9
PY2W-092V-KNMX6
Infinite Mutagen
V774-R51F-D57KT
5F15-VU50-FPC01
All Secret Files Unlocked
00W1-6K1E-E5BP5
YWR4-YFZ4-X3VP7
All Databanks Found
PNQ1-Y53A-5N87V
UFNT-GMXN-EEN7N
UJ7V-J7ZF-D1DC4
Steady Aiming (No Reticule Expansion)
VV87-9V2D-KMAMW
GYE4-1UFE-ECH4R
|