Phantasy Star III: Generations Of Doom Game Genie Codes (USA, Europe)
This page contains the Game Genie codes that I have for Phantasy Star III: Generations Of Doom (USA, Europe), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase a Game Genie device to use them.
If you don't see the code you want on this page, I recommend you return to my Phantasy Star III: Generations Of Doom Guides Index and choose a different section.
MASTER CODE: ETBA-AA88
Have Royal Boots: 2DTA-CTHE
Have Needlers #1: ADTA-CYHJ
Have Needlers #2: ADTA-CYHL
(Quantity) 1: AMTA-CAG8
(Quantity) 2: AXTA-CAG8
(Quantity) 4: BDTA-CAG8
(Quantity) Cool: CDTA-CAG8
Have Royal Shield: EDTA-CWHG
Have Laconian Sword: 6DTA-CAHC
Only choose one of these swords
Have Nei: EDTA-CCHC
Only choose one of these swords
Have Orakio's: CDTA-CCHC
Only choose one of these swords
Have Plan Sword: ADTA-CCHC
Only choose one of these swords
Have Royal Sword: 8DTA-CAHC
Only choose one of these swords
1ST treasure chest contains specified amount plus 32,768 meseta: AWAA-CA7A
Adds Orakio's Sword to the items for sale in the Weapon Shop in Landen: CH1A-G0RG
This code must be enabled before entering the shop
Adds the Nei Claw to the items for sale in the Weapon Shop in Landen: G11A-G0RG
This code must be enabled before entering the shop
Adds the Nei Shot to the items for sale in the Weapon Shop in Landen: J91A-G0RG
This code must be enabled before entering the shop
Adds the Planar Armor to the items for sale in the Armor Shop in Landen: CS1A-G28C
This code must be enabled before entering the shop
Adds the Pulse Cannon to the items for sale in the Weapon Shop in Landen: JS1A-G0RG
This code must be enabled before entering the shop
Adds the Royal Helmet to the items for sale in the Armor Shop in Landen: CS1A-G40C
This code must be enabled before entering the shop
Adds the Royal Knife to the items for sale in the Weapon Shop in Landen: DM1A-G0RG
This code must be enabled before entering the shop
Adds the Royal Shield to the items for sale in the Armor Shop in Landen: CS1A-HFGC
This code must be enabled before entering the shop
Buy anything at armor, weapon, and equipment shops no matter how much meseta you have: A4ZT-AA22
Character In 1st Position Loses His Picture In The Status Screen: GTFT-CA3T
Character In 4th Position Disappears From The World Map (He Or She Is Still There!): 9MTA-CCAN
Character In 5th Position Loses His/Her Picture In The Status Screen: GTFT-CALT
Characters cannot be poisoned: ATJT-CA50
Foi technique works on all enemies (instead of just one): CCNA-GAZ2
Fortunetelling is free: BXDA-AA5L
Get the Ceramic Knife (instead of the regular Knife) in the left chest in the Landen dungeon: NCAA-CCF4
This code must be enabled before entering the dungeon
Get the Nei Sword (instead of the Knife) in the left chest in the Landen dungeon: ECAA-CCF4
This code must be enabled before entering the dungeon
Get the Steel Sword (instead of the Knife) in the left chest in the Landen dungeon: YCAA-CAF4
This code must be enabled before entering the dungeon
Items that you can afford are free: ALZT-AA7W
Makes Monomate much stronger (restores all HP to one character): 98DT-GG58
Both of the Monomate codes can be used together
Monomate works on everyone in your party (instead of just one character): BLDT-GAD6
Both of the Monomate codes can be used together
Makes any weapon attack all enemies on the screen: EJDT-CA8A
Makes the Nei Bow a one handed weapon: ACFT-GTCT
Makes the Nei Shot a one handed weapon: CCFT-GTHT
Makes the Nei Sword a one handed weapon: ACEA-GTFA
Max out all your stats after one battle: RH0T-A60J
If you get at least 1 xp you'll level up to 41 and get max stats after battle
No HP lost in battle from ememy strikes: GTBT-CA3T
No HP lost in battle from enemy techniques: GTCT-CA5C
No TP [Technique points] lost for using Res technique: BTHA-CA9J
No TP lost for using Anti tech: GCJT-B62W
No TP lost for using Gires tech: BTHA-CA6W
No TP lost for using Rever tech: BTHA-CA38
No TP lost when using Foi Technique: BTGT-CA6E
No enemies ever attack [Code must be turned off to complete game]: A2NT-AA8R
One strike kills all large back row enemies: B3FA-AA80
One strike kills small front row enemies: CKBA-AA3G
Open treasure chests as many times as you want (you can keep getting an item or money over and over): A4AA-CA2Y
Poison recovery at healer's is free: BXAT-AA64
Res technique works on everyone in your party (instead of just one character): AWNA-GB12
Only works during battle
Resurrection at the healer's is free: BW9T-AA5E
Rhys Gets 8 Tech Points With 250 Hit Points At The Beginning Of The Game: 9MTA-CBGN
Some HP Gone: GTFT-CANT
Some Tech Points Disappear: GTFT-CAGT
Start With 255 HP And 8 TP: 99TA-C8GN
Start with 250 HP: 9MTA-CCGN
Technique distribution is free: A49A-AA28
Using monomate, dimate, or trimate restores all lost HP: REHT-C6VL
Walk thru walls: RFZA-A6YY