Ok, I am going to cut right to the chase, I don't know if these
codes will work witht the American versions of the game and I also don't
know if all of the codes you see here are safe or compatible with the
Japanese Version of the games. You can use these codes whenever you want, but
I encourage you to beat the game before you go and cheat on it. Use these
codes at your own risk!!!

Note: These codes were tested for Gold Version ONLY. If you use the same code
for Silver Version, the item or Pokémon may be different. I have also added links to other pokemon pages at the side of this page so go visit them.

Item Modifier Slot 1 - 01??ABD5
Infinite Item Slot 1 - 0163ACD5

Item Codes:
08 Moon Stone
16 Fire Stone
17 Thunder Stone
18 Water Stone
22 Leaf Stone
70 Solar Stone
A9 Unknown Stone

0F Max Potion
0E Full Restore
3A\
3B >- Various Fishing rods
3D/
36 Bicycle

10=Restores 200 HP
07=Bicycle
20=Rare Candy

Master Ball Slot 1 - 0101F0D5
TM Modifier Slot 1 - 01??8ED5
Infinite TM Slot 1 - 01638FD5
Infinite Money - 010F66D5, 014267D5, 013F68D5
Catch any Pokemon - 91??DFD0
Replace the ?? with the corresponding number to the Pokémon you want to fight

01-Bulbasaur
02-Ivysaur
03-Venusaur
04-Charmander
05-Charmeleon
06-Charizard
07-Squirtle
08-Wartortle
09-Blasttoise
0A-Caterpie
0B-Metapod
0C-Butterfree
0D-Weedle
0E-Kakuna
0F-Beedrill
10-Pidgey
11-Pidgeotto
12-Pidgeot
13-Rattata
14-Raticate
15-Spearow
16-Fearow
17-Ekans
18-Arbok
19-Pikachu
1A-Raichu
1B-Sandshrew
1C-Sandslash
1D-Nidoran (F)
1E-Nidorina
1F-Nidoqueen
20-Nidoran male
21-Nidorino
22-Nidoking
23-Clefairy
24-Clefable
25-Vulpix
26-Ninetails
27-Jigglypuff
28-Wigglytuff
29-Zubat
2A-Golbat
2B-Oddish
2C-Gloom
2D-Vileplume
2E-Paras
2F-Parasect
30-Venonat
31-Venomoth
32-Diglett
33-Dugtrio
34-Meowth
35-Persian
36-Psyduck
37-Golduck
38-Mankey
39-Primeape
3A-Growlithe
3B-Arcanine
3C-Poliwag
3D-Poliwhirl
3E-Poliwrath
3F-Abra
40-Kadabra
41-Alakazam
42-Machop
43-Machoke
44-Machamp
45-Bellsprout
46-Weepinbell
47-Victreebell
48-Ventacool
49-Tentacruel
4A-Geodude
4B-Graveler
4C-Golem
4D-Ponyta
4E-Rapidash
4F-Slowpoke
50-Slowbro
51-Magnemite
52-Magneton
53-Farfetch'd
54-Doduo
55-Dodrio
56-Seel
57-Dewgong
58-Grimer
59-Muk
5A-Shellder
5B-Cloyster
5C-Gastly
5D-Haunter
5E-Gengar
5F-Onix
60-Drowzee
61-Hypno
62-Krabby
63-Kingler
64-Voltorb
65-Electrode
66-Exeggcute
67-Exeggcutor
68-Cubone
69-Marowak
6A-Hitmonlee
6B-Hitmonchan
6C-Lickitung
6D-Koffing
6E-Weezing
6F-Rhyhorn
70-Rhydon
71-Chansey
72-Tangela
73-Kangaskhan
74-Horsea
75-Seadra
76-Goldeen
77-Seaking
78-Staryu
79-Starmie
7a-Mr. mime
7b-Scyther
7c-Jynx
7d-Electabuzz
7e-Magmar
7f-Pinsir
80-Tauros
81-Magikarp
82-Gyarados
83-Lapras
84-Ditto
85-Eevee
86-Vaporeon
87-Jolteon
88-Flareon
89-Porygon
8a-Omanyte
8b-Omastar
8c-Kabuto
8d-Kabutops
8e-Aerodactyl
8f-Snorlax
90-Articunno
91-Zapdos
92-Moltres
93-Dratini
94-Dragonair
95-Dragonite
96-Mewtwo
97-Mew
98-Chikorita
99-Beifru
9A-Meganiumi
9B-Hinorashi
9C-Magnumarashi
9D-Bakufun
9E-Waninoko
9F-Arigeitsu
A0-Odairu
A1-Otachi
A2-Ootachi
A3-Hoohoo
A4-Yorunozuku
A5-Redeiba
A6-Redeian
A7-Itomaru
A8-Araidosu
A9-Kuroba
AA-Choncchi
AB-Rantan
AC-Pichu
AD-Pi
AE-Pupurin
AF-Togepi
B0-Togechikku
B1-Neitei
B2-Neiteio
B3-Meripu
B4-Mokoko
B5-Denryuu
B6-Kirehana
B7-Marill
B8-Mariruri
B9-Usokki
BA-Myorotono
BB-Hane
BC-Popo
BD-Watakko
BE-Eipamu
BF-Himanattsu
C0-Kimawari
C1-Yanyanma
C2-Upa
C3-Nuo
C4-Efui
C5-Burakki
C6-Yamikarasu
C7-Yadokingu
C8-Muuma
C9-Annon
CA-Sonansu
CB-Kinriki
CC-Kunugidama
CD-Fuoretosu
CE-Nokocchi
CF-Guraiga
D0-Haganeru
D1-Snubble
D2-Guanburu
D3-Harisen
D4-Hassamu
D5-Tsubotsubo
D6-Heraherakuroso
D7-Nyura
D8-Himeguma
D9-Ringuma
DA-Magumaggu
DB-Magukarugo
DC-Urimu
DD-Inomu
DE-Sanigo
DF-Teppouo
E0-Okutan
E1-Dribado
E2-Maintain
E3-Eamudo
E4-Derubiru
E5-Heruga
E6-Kingudoru
E7-Gomazou
E8-Donphan
E9-Porygon2
EA-Odushishi
EB-Doburu
EC-Baruki
ED-Kapoera
EE-Muchura
EF-Elekidd
F0-Bubii
F1-Mirutanku
F2-Hapinasu
F3-Raiku
F4-Entei
F5-Suikun
F6-Yogirasu
F7-Sanagirasu
F8-Bangirasu
F9-Lugia
FA-Houou
FB-Serebeii
FD-Egg