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.
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).
[NOTE: These codes also reportedly work for the US version PRO ACTION REPLAY© for Sony® PlayStationTM.]
ATCodes.zipUnzips as ATCodes.GME
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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.
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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 |
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.]
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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.
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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 |
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!