All Weapons
Pause the game and then enter the following: Hold L2
and press Up, Left, Right, Down, Triangle, Square, Circle, and then X.
Submitted by parminder singh
Collect Shield
Pause the game and then enter the following: Hold L2
and then press Up, Left, Right, Triangle, Square, Circle.
Submitted by parminder singh
Infinite Ammo
Pause the game and then enter the following: Hold L2 and press Down, Left, Right, X, Square, Circle. Submitted by parminder singh
Invincibility
Pause the game and then enter the following: Hold L2
and press Up, Left, Down, Right, Triangle, Square, X, and Circle.
Submitted by parminder singh
Stealth Mode
Pause the game and then enter the following: Hold L2
and then press X, X, Square, Square, Triangle, Triangle, Circle, Circle, X, X.
Submitted by parminder singh
Weapon's Secondary Attacks
Pause the game and then enter the following: Hold L2
and the press Up, Down, Left, Right, Triangle, X, Square, Circle.
Submitted by parminder singh
All guns
Press L1+L2+R1+R2 Submitted
by sjj
Unlimited Ammo
After pausing the game HOLD L2 and press Down, Left,
Right, X, Square, Circle
After pausing the game HOLD L2 and press Up, Left,
Down, Right, Triangle, Square, X, Circle
Secondary attack weapon
Pause the game, then hold L2 and the press Up, Down,
Left, Right, Triangle, X, Square, Circle.
Collect shield
Pause the game, then hold L2 and then press Up, Left,
Right, Triangle, Square, Circle.
Get Stealth Mode
After pausing the game HOLD L2 and press X, X, Square,
Square, triangle, Triangle, Circle, Circle, X, X
Defeating Alien Troopers
Hold R1 and run around them, shooting them with the laser. If they are in a group,
they usually will not be paying attention. Just stand back and shoot them in the head.
Defeating Alien Spiders
Stand back, fire one secondary rocket launcher attack, a grenade (secondary
machine gun), and finish it off with a laser in the head. Be careful of the small ones.
Stand far away and blast them with the machine gun.
Defeating the Boss in the Alien Base
After Dr. Carter gets captured by the aliens,
you must make your way through mazes and buildings to find her. When you do, her
father, who has turned into an alien himself, sends a war drone after you, The best way to
defeat it is to destroy the laser arm on the left, followed by the one on the right. Every
now and then, pick up the items lying around. Once they are gone, destroy the Drone. If the
laser arm starts to fire at you, or the drone brings out its machine guns, just press
Triangle to use your shields.
Level 1: Destroy tank at end
You will face an alien tank at the end of the first level. The easiest way of
destroying it is to just charge straight at it. Fire like crazy while targeting it. If you run out of ammunition, take
out your blade and kill a nearby Borg. Once it explodes, kill the remaining Borgs to win.
Level 1: Collapsed gantry
When The gantry collapses and you turn on the power, the electric cable nearby will electrify the gantry. If you try to
cross, you will get hurt, and it is your only way back. Instead, face the burning
trucks and press R2 to switch to first person view. Scroll left, look at the top
of the building, and shoot out the electrical box. This will cut off the electricity on the gantry.
Explosives
When you get to the door, go left and kill
all the aliens and bugs in that place. Use the gun turret up the top to have an
advantage. Once you have killed them all, one will drop an alien key. Pick it up
and open the gate. The resistance soldiers will now give you some explosives.
Detonator
When you reach the door, save and go the
other way (opposite from where you go for the explosives). Blow the sniper out
from his hiding place and keep going. Take a left turn and run down the ramp.
Kill the aliens and you will see yourself talking to the resistance soldiers. Go
downstairs and kill all the enemies. Kill the alien and he will drop an alien
keycard. Go towards the next ramp and press the switch. It will show the alien
gate being turned off. Go through. You need to use stealth. If any of the drones
spot you, the gate will be turned on again. Once you are through that room, run
up to the alien gate and use the Alien keycard. This will free the resistance
soldiers and they will give you the detonator.
Hint
When in the mall while climbing through
the vents you reach panels to different rooms when your on the edge press r2 and
then aim at all the soldiers in the room (best hit them in the head) the
soldiers will not fire back.
Game Shark Codes
| Infinite Health | 800F38D803E8 |
| Have Shields | 800F39000004 |
| Infinite Shield | 800F38E403E8 |
| Have AG 35 | 800F38FC0001 800F38FEFFFF |
| Infinite Ammo AG 35 | 800F38EC03E7 800F38EE03E7 |
| Have Alien Plasma | 800F39340001 800F3936FFFF |
| Inf Ammo Plasma | 800F38F603E7 |
| Have Ion Cannon | 800F39380001 800F393AFFFF |
| Inf Ammo Ion Cannon | 800F38F403E7 |
| Have XK 50 | 800F393C0001 800F393EFFFF |
| Infinite Ammo XK 50 | 800F38F203E7 |
| Have RV 40 | 800F39400001 800F3942FFFF |
| Infinite Ammo RV 40 | 800F38F003E7 |
Euro Game Shark Codes
| PAL2NTSC | D00A EF48 0008 300A EF46 0040 |
| Y-Fix | D009 DADC 0010 8009 DADC 0000 |
| Endless shield | D00F 3600 0000 800F 3600 03E8 D003 26D4 0010 3003 26D4 0000 |
| Endless health | D003 2744 0004 3003 2744 0000 |
| Sudden Death opponent | D003 29C0 000E 3003 29B6 0024 |
| Have weapon AG-35 machinegun |
D00F 3618 00FF 300F 3618 0001 |
| RV-40 rocket launcher | D00F 365C 00FF 800F 365C 0001 |
| XK-50 laser canon | D00F 3658 00FF 800F 3658 0001 |
| Ion canon | D00F 3654 00FF 800F 3654 0001 |
| Alien-Plasma | D00F 3650 00FF 800F 3650 0001 |
| Have weapon
experience AG-35 machinegun |
D00F 361A 0000 300F 361B 0021 |
| RV-40 rocket launcher | D00F 365E 0000 800F 365F 0021 |
| XK-50 laser canon | D00F 365A 0000 800F 365B 0021 |
| Ion canon | D00F 3656 0000 800F 3657 0021 |
| Alien-Plasma | D00F 3652 0000 800F 3653 0021 |
| Start with
ammo AG-35 machinegun |
D00F 3608 0000 800F 3608 00DE |
| AG-35 grenade launcher | D00F 360A 0000 800F 360A 00DE |
| RV-40 rocket launcher | D00F 360C 0000 800F 360C 00DE |
| XK-50 laser canon | D00F 360E 0000 800F 360E 00DE |
| Ion canon | D00F 3610 0000 800F 3610 00DE |
| Alien-Plasma | D00F 3612 0000 800F 3612 00DE |
| Endless ammo (Note 1) AG-35 machinegun |
D007 3514 0018 3007 3514 0000 |
| RV-40 rocket launcher | D007 B850 001C 3007 B850 0000 |
| XK-50 laser canon | D007 8C08 001E 3007 8C08 0000 |
| Ion canon | D007 5780 0020 3007 5780 0000 |
| Alien-Plasma | D006 E378 0022 3006 E378 0000 |
| Ammo
increases(Note 1) AG-35 machinegun: |
D007 3510 FFFF 8007 3510 0001 |
| RV-40 rocket launcher | D007 B84C FFFF 8007 B84C 0001 |
| XK-50 laser canon | D007 8C04 FFFF 8007 8C04 0001 |
| Ion canon | D007 577C FFFF 8007 577C 0001 |
| Alien-Plasma | D006 E374 FFFF 8006 E374 0001 |
| Endless ammo side attack
(Note 2) AG-35 grenade launcher: |
D007 3884 001A 3007 3884 0000 |
| RV-40 rocket launcher | D007 BF60 001C 3007 BF60 0000 |
| XK-50 laser canon | D007 A21C 001E 3007 A21C 0000 |
| Ion Cannon | D007 5320 0020 3007 5320 0000 |
| Alien-Plasma | D006 F4A0 0022 3006 F4A0 0000 |
| Ammo side attack
increases (Note
2) AG-35 grenade launcher |
D007 3880 FFFF 8007 3880 0001 |
| RV-40 rocket launcher | D007 BF5C FFFF 8007 BF5C 0001 |
| XK-50 laser canon | D007 A218 FFFF 8007 A218 0001 |
| Ion Canon | D007 531C FFFF 8007 531C 0001 |
| Alien-Plasma | D006 F49C FFFF 8006 F49C 0001 |
Note 1 :
Only one code per weapon.
Note 2 :
Only one code per weapon
