CODES AND CHEATS


Want to fight the queen five minutes after beginning the game? Think the pistol you start off with is way too wimpy? Tired of taking damage just because you're standing in an acid pool? Try the codes below to alleviate these annoying problems.




DISCLAIMER: I have tested the Sony® PlayStationTM, GameSharkTM for Sony® PlayStationTM, SegaTM SaturnTM, and PC codes listed here. Where I detected bugs in tested codes I have noted them. Undetected bugs may exist in all tested codes provided here, and not all codes will function the same way on all systems. In addition, I have not tested codes on a US or UK version Pro Action Replay© for Sony® PlayStationTM, a GameSharkTM for SegaTM SaturnTM, or a US version Pro Action Replay© for SegaTM SaturnTM. I cannot personally verify these codes, although multiple references listed them as correct.



SONY® PLAYSTATIONTM CODES

For a PRINT-ME version of all these PlayStationTM codes
(black text on white background)

CLICK HERE


1. CHOOSE THE DIFFICULTY LEVEL YOU WISH TO PLAY FIRST! [NOTE: You should also check the difficulty setting EACH TIME you load a new level; even then, once the level loads it still may not play at the selected setting.] At the Password Screen, type GOLVL plus the SEQUENCE number of the level you wish to go to (you can CLICK HERE for the handy PRINT-ME version of the level Summary Table). Accept. You will see "CHEATS ACTIVATED" in red. Quit the Password Screen and start the game to begin on the desired level. For example, typing "GOLVL20" will transport you to Level 262 (LEAD MOULD). You only start with the pistol, making life pretty difficult on the later levels. Sequence 35 is the ending sequence. You must re-enter the code each time you use it, even when returning to the same level.


2. CHOOSE THE DIFFICULTY LEVEL YOU WISH TO PLAY FIRST! [NOTE: You should also check the difficulty setting EACH TIME you load a new level; even then, once the level loads it still may not play at the selected setting.] At the Password Screen, type 1GOTP1NK8C1DBOOTSON. Accept. You will see "CHEATS ACTIVATED" in red. Quit to the main menu. Select CHEATS to choose any desired LEVEL and to toggle the following on or off: PLAYER INDESTRUCTIBLE, UNLIMITED AMMUNITION, VIDEO MODE (leave this one be), and GIMME WEAPONS.


3. CONTROLLER-ENTERED CODES for Sony® PlayStationTM. I have encountered several controller-entered codes utilizing the square/triangle/circle/X buttons on the controller itself at various web sites (not in print in any gaming magazines, thankfully). NONE of these codes worked when tested, leading me to believe that NO controller-entered codes exist for Alien Trilogy.


4. GAMESHARKTM CODES for Sony® PlayStationTM. If you are going to purchase a GameSharkTM (as opposed to a GameShark Pro©), make certain that you buy one in the new silver-and-black packaging. Older versions are reportedly not entirely compatible with all PlayStationTM consoles. In addition, the newer GameSharkTM (Version 2.0 or later) and GameShark Pro© will have most of the codes below preprogrammed for convenience.

If you own a GameShark Pro© and a DexDriveTM (or a GameShark Pro© that you have connected to your PC) you can download the Alien Trilogy GameSharkTM code file below and install it directly to your GameShark Pro©. This file contains not only the official codes already programmed into the GameShark Pro©, but other functioning codes as well (all of which are listed in the table below). Just click on the icon below to download the file and unzip it to the proper directory (the default directory for the DexDriveTM is C:\Program Files\InterAct\DexPlorer\DBase\); then carefully follow the manufacturer's instructions for your DexDriveTM and/or GameShark Pro©. Note that if you are using a DexDriveTM, the game save file will not look like a regular save icon, but will appear as a grey block instead (as shown below).



ATCodes.zip

Unzips as ATCodes.GME


[NOTE: These codes also reportedly work for the US version
PRO ACTION REPLAY© for Sony® PlayStationTM.]

CODE
EFFECT
8009A024  0001 RAPID FIRE
(This code is particularly useful with the shotgun.)
8008F33E  0029 HAVE SHOTGUN
8008F34A  0029 HAVE FLAME THROWER
8008F342  0029 HAVE PULSE RIFLE
8008F346  0029 HAVE SMARTGUN
8009A046  03E7 INFINITE 9mm BULLETS
8009A04A  03E7 INFINITE SHOTSHELLS
8009A052  03E7 INFINITE FLAME THROWER FUEL
8009A04C  03E7 INFINITE PULSE RIFLE AMMO
8009A050  03E7 INFINITE PULSE RIFLE GRENADES
8009A054  03E7 INFINITE SMARTGUN AMMO
8009A058  03E7 INFINITE SEISMIC CHARGES
8009A040  03E7 INFINITE HEALTH
8009A042  03E7 INFINITE ARMOR
8009A044  03E7 INFINITE ACID BOOTS
8009A05A  03E7 INFINITE BATTERIES
8009A05C  0014 INFINITE SHOULDER LAMPS
(Shoulder lamp must be activated initially and then
reactived every 60 seconds.)
8009A060  0014 INFINITE NIGHT VISION GOGGLES
(Night vision goggles must be activated initially
and then reactived every 90 seconds.)
8009A03C  03E7 HAVE AUTO-MAP
(This code will even work on levels that have no
auto-map available, but has DEFINITE BUGS!)


5. UK version PRO ACTION REPLAY© CODES for Sony® PlayStationTM. Although they appear similar, these codes do NOT work with the GameSharkTM.

CODE
EFFECT
8009A5BA  0001 RAPID FIRE
8008F8D2  0001 HAVE SHOTGUN
8008F8DE  0001 HAVE FLAME THROWER
8008F8D6  0001 HAVE PULSE RIFLE
8008F8DA  0001 HAVE SMARTGUN
8009A5DA  03E7 INFINITE 9mm BULLETS
8009A5DE  03E7 INFINITE SHOTSHELLS
8009A5E6  03E7 INFINITE FLAME THROWER FUEL
8009A5E0  03E7 INFINITE PULSE RIFLE AMMO
8009A5E4  03E7 INFINITE PULSE RIFLE GRENADES
8009A5E8  03E7 INFINITE SMARTGUN AMMO
8009A5EC  03E7 INFINITE SEISMIC CHARGES
8009A5D4  03E7 INFINITE HEALTH
8009A5EE  03E7 INFINITE BATTERIES



SEGATM SATURNTM CODES

For a PRINT-ME version of all these SaturnTM codes
(black text on white background)

CLICK HERE


The following codes (1-4) can be input singly or in any combination. If you wish to activate more than one code, simply type in and accept the first code you want to use, then type in and accept the next code, etc. All 4 codes can be active at the same time.

1. To access all of the weapons, type F1SH1NGFORGVNS at the Password Screen. Accept. You will see "CHEATS ACTIVATED" in red. The code will be active when you exit the Password Screen and start the game.

2. For unlimited ammunition, type F1LLMYPOCK1TS at the Password Screen. Accept. You will see "CHEATS ACTIVATED" in red. The code will be active when you exit the Password Screen and start the game.

3. To become invincible, type FVNKYG1BBON at the Password Screen. Accept. You will see "CHEATS ACTIVATED" in red. The code will be active when you exit the Password Screen and start the game.

4. To go to a particular level, type FLYTO plus the SEQUENCE number of the level you wish to go to (you can CLICK HERE for the handy PRINT-ME version of the level Summary Table). For example, typing "FLYTO20" will transport you to Level 262 (LEAD MOULD). Sequence 35 is the ending sequence. Start the game to begin at the selected level.

5. GAMESHARKTM CODES for SegaTM SaturnTM.

[NOTE: If the first code listed does not work, try the ALTERNATE code provided.]

CODE
EFFECT
F6000914  C305
B6002800  0000
MASTER CODE
F6000924  C305
B6002800  0000
MASTER CODE ALTERNATE
(Listed in some references.)
1605AAFE  003C HAVE SHOTGUN
1605AAFE  0001 HAVE SHOTGUN ALTERNATE
(Listed in some references.)
1605AB0A  001E HAVE FLAME THROWER
1605AB0A  0001 HAVE FLAME THROWER ALTERNATE
(Listed in some references.)
1605AB02  0001 HAVE PULSE RIFLE
1605AB06  0064 HAVE SMARTGUN
1606CE2E  000F INFINITE 9mm BULLETS
1606CE32  0028 INFINITE SHOTSHELLS
1606CE3A  001E INFINITE FLAME THROWER FUEL
1606CE34  0040 INFINITE PULSE RIFLE AMMO
1606CE38  0005 INFINITE PULSE RIFLE GRENADES
1606CE3C  0064 INFINITE SMARTGUN AMMO
1606CE40  0002 INFINITE SEISMIC CHARGES
1606CE28  0064 INFINITE HEALTH
1606CE2A  0064 INFINITE ARMOR
1606CE42  0001 INFINITE BATTERIES
1606CE26  0084 HAVE AUTO-MAP


6. US and UK version PRO ACTION REPLAY© CODES for SegaTM SaturnTM. Although they appear similar, these codes do NOT work with the GameSharkTM.

CODE
EFFECT
F6000924  C305
B6002800  0000
MASTER CODE
1606CF82  BBFC HAVE ALL WEAPONS
1606CF8A  0014 INFINITE 9mm BULLETS
1606CF8E  0014 INFINITE SHOTSHELLS
1606CF96  4000 INFINITE FLAME THROWER FUEL
1606CF90  4000 INFINITE PULSE RIFLE AMMO
1606CF9A  4000 INFINITE SMARTGUN AMMO
1606CF84  0064 INFINITE HEALTH
1606CF86  03EC INFINITE ARMOR
1606CF88  0A0F INFINITE ACID BOOTS
1606CF9E  4000 INFINITE BATTERIES



PC CODES

For a PRINT-ME version of all these PC codes
(black text on white background)

CLICK HERE


1. To access all of the weapons, type COMEANDHAVEAGO. You must type this DURING PLAY (i.e., you have already started actually playing a level). The words "All Weapons!!!" appear and the code becomes active immediately.

2. To have unlimited ammunition, type IFYOUTHINKYOUAREHARDENOUGH. You must type this DURING PLAY (i.e., you have already started actually playing a level). The words "All Ammo!!!" appear and the code becomes active immediately.

3. To become invincible, type TAKEONALLCOMERS. You must type this DURING PLAY (i.e., you have already started actually playing a level). The word "Invincible!!!" appears and the code becomes active immediately.

4. To access all of the weapons, have unlimited ammunition, AND become invincible type RIPLEYDOESITWITHBIGGUNS. You must type this DURING PLAY (i.e., you have already started actually playing a level). The words "Set Everything!!!" appear and the code becomes active immediately.

5. To go to a particular level, type NADIAPOPOV plus the SEQUENCE number of the level you wish to go to (you can CLICK HERE for the handy PRINT-ME version of the level Summary Table). For example, typing "NADIAPOPOV20" will transport you to Level 262 (LEAD MOULD). You must type this DURING PLAY (i.e., you have already started actually playing a level). The current game stops, the words "Going to Level 20!!!" appear, and the selected level begins loading immediately. Make sure that you type a "0" (zero) in front of any levels below 10 (i.e., "NADIAPOPOV04"). BE AWARE that your PC may occasionally lock up at this point!

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