Pokemon Crystal Cheats, GameShark Codes for Game Boy Color


Listed below are Pokemon Crystal cheats in Gameshark codes that will work for any Game Boy Color emulators. The GameShark codes include the popular cheat codes such as the walk through walls, rare candies, Pokeballs, stats, wild Pokemon and some other useful cheats intended to improve and maximize your Pokemon crystal gaming experience.

If this problem occurs, you need to disable the cheat and look for another alternative Gameshark codes for your Crystal version. Use these cheats at your own risk. You can also read our guide on How to Fix Not Working and Glitchy Cheats.

Pokemon crystal cheats

You might also want to check these resources:

Pokemon Crystal Cheats, GameShark Codes for Game Boy Color

Cheats Demo


Some sort of warning; depending on your Pokemon Crystal ROM version, applying these cheats may cause crashing on your game or occasionally make the game glitchy. Turn on one cheat at a time and disable a cheat after using them.

Walk through walls
Pokemon crystal walk through walls cheat


Be warned: Be careful when using this cheat, this can freeze your game once reaching to some areas in the map. Save progress before enabling and be sure to disable after using.

Always Use Bike

010182D6 91015DD9

Max Money


Max Pokeball

Slot 1 0163FED5 9163D9D8
Slot 2 016300D6 9163DBD8
Slot 3 016302D6 9163DDD8
Slot 4 016304D6 9163DFD8
Slot 5 016306D6 9163E1D8
Slot 6 016308D6 9163E3D8
Slot 7 01630AD6 9163E5D8
Slot 8 01630CD6 9163E7D8
Slot 9 01630ED6 9163E9D8
Slot 10 016310D6 9163EBD8
Slot 11 016312D6 9163EDD8
Slot 12 016314D6 9163EFD8

Have All Badges


Shiny Pokemon

(You can't run away during a battle)

Transform A Normal Pokemon To Shiny

1st Pokemon

2nd Pokemon

3rd Pokemon

4th Pokemon

5th Pokemon

6th Pokemon

Pokemon Level Modifier

(Replace xx to pokemon level you desire)

Infinite EXP

(Max Level Up After Winning A Battle)
Note: Using this cheat, your pokemon will keep growing till reaching level 100 after winning a battle. Your Pokemon wants to learn every move from leveling up.

Steal Trainer's Pokemon


Hatch an egg instantly

Place the egg in your party. Turn the Gameshark on. Take one step & TURN
THE GAMESHARK OFF. Walk around a few (10 to 40)steps and the egg will hatch.
1st Egg 010145DA 9101FADC
2nd Egg 010175DA 91012ADD
3rd Egg 0101A5DA 91015ADD
4th Egg 0101D5DA 91018ADD
5th Egg 010105DB 9101BADD
6th Egg 010135DB 9101EADD

Pokemon Gender Modifier

Enemy Pokemon Gender Modifier (This cheat will not work for pokemons that exist only on one gender like Miltank)
Fight Female 010419D1 910430D2
Fight Male 010519D1 910530D2

Enemy Pokemon Status Modifier

91xx14D2 (change xx with the following)
01: SLP (The Pokemon will wake up in the 1st turn).
02: SLP (The Pokemon will wake up in the 2nd turn).
03: SLP (The Pokemon will wake up in the 3rd turn).
04: SLP (The Pokemon will wake up in the 4th turn).
05: SLP (The Pokemon will wake up in the 5th turn).
06: SLP (The Pokemon will wake up in the 6th turn).
07: SLP (The Pokemon will wake up in the 7th turn).
08: PSN (The poison will wear off when you turn off the GameShark switch)
0f: PSN + SLP(wears off when you turn off the GameShark switch)
10: BRN (wears off when you turn off the GameShark switch)
17: BRN + SLP (wears off when you turn off the GameShark switch)
20: FRZ (wears off when you turn off the GameShark switch)
30: FRZ + BRN (wears off when you turn off the GameShark switch)
40: PAR (wears off when you turn off the GameShark switch)

Happiness Modifier

1st 01xx45DA 91xxFADC
2nd 01xx75DA 91xx2ADD
3rd 01xxA5DA 91xx5ADD
4th 01xxD5DA 91xx8ADD
5th 01xx05DB 91xxBADD
6th 01xx35DB 91xxEADD

Replace xx with one of the following digits:

00: (0) Means your Pokemon hates you (sets Frustration's base at 102.)
46: (70) Is where you start from after catching or trading.
DA: (218) Is the requirement for happiness evolution.
FF: (255) Is the maximum. (This will set Return's base damage to 102.)

Pokemon Stats, HP & PP Modifier

Stats Modifier
Pokemon Gold & Silver Crystal
Max Attack Modifier (Larger) 1st 010350DA 910305DD
Max Attack Modifier (Smaller) 1st 01E751DA 91E706DD
Max Defense Modifier (Larger) 1st 010352DA 910307DD
Max Defense Modifier (Smaller) 1st 01E753DA 91E708DD
Max Speed (Larger) 1st 010354DA 910309DD
Max Speed (Smaller) 1st 01E755DA 91E70ADD
Max Special Attack Modifier (Larger) 1st 010356DA 91030BDD
Max Special Attack Modifier (Smaller) 1st 01E757DA 91E70CDD
Max Special Defense Modifier (Larger) 1st 010358DA 91030DDD
Max Special Defense Modifier (Smaller) 1st 01E759DA 91E70EDD
Max Attack Modifier (Larger) 2nd 010380DA 910335DD
Max Attack Modifier (Smaller) 2nd 01E781DA 91E736DD
Max Defense Modifier (Larger) 2nd 010382DA 910337DD
Max Defense Modifier (Smaller) 2nd 01E783DA 91E738DD
Max Speed (Larger) 2nd 010384DA 910339DD
Max Speed (Smaller) 2nd 01E785DA 91E73ADD
Max Special Attack Modifier (Larger) 2nd 010386DA 91033BDD
Max Special Attack Modifier (Smaller) 2nd 01E787DA 91E73CDD
Max Special Defense Modifier (Larger) 2nd 010388DA 91033DDD
Max Special Defense Modifier (Smaller) 2nd 01E789DA 91E73EDD
Max Attack Modifier (Larger) 3rd 0103B0DA 910365DD
Max Attack Modifier (Smaller) 3rd 01E7B1DA 91E766DD
Max Defense Modifier (Larger) 3rd 0103B2DA 910367DD
Max Defense Modifier (Smaller) 3rd 01E7B3DA 91E768DD
Max Speed (Larger) 3rd 0103B4DA 910369DD
Max Speed (Smaller) 3rd 01E7B5DA 91E76ADD
Max Special Attack Modifier (Larger) 3rd 0103B6DA 91036BDD
Max Special Attack Modifier (Smaller) 3rd 01E7B7DA 91E76CDD
Max Special Defense Modifier (Larger) 3rd 0103B8DA 91036DDD
Max Special Defense Modifier (Smaller) 3rd 01E7B9DA 91E76EDD
Max Attack Modifier (Larger) 4th 0103E0DA 910395DD
Max Attack Modifier (Smaller) 4th 01E7E1DA 91E796DD
Max Defense Modifier (Larger) 4th 0103E2DA 910397DD
Max Defense Modifier (Smaller) 4th 01E7E3DA 91E798DD
Max Speed (Larger) 4th 0103E4DA 910399DD
Max Speed (Smaller) 4th 01E7E5DA 91E79ADD
Max Special Attack Modifier (Larger) 4th 0103E6DA 91039BDD
Max Special Attack Modifier (Smaller) 4th 01E7E7DA 91E79CDD
Max Special Defense Modifier (Larger) 4th 0103E8DA 91039DDD
Max Special Defense Modifier (Smaller) 4th 01E7E9DA 91E79EDD
Max Attack Modifier (Larger) 5th 010310DB 9103C5DD
Max Attack Modifier (Smaller) 5th 01E711DB 91E7C6DD
Max Defense Modifier (Larger) 5th 010312DB 9103C7DD
Max Defense Modifier (Smaller) 5th 01E713DB 91E7C8DD
Max Speed (Larger) 5th 010314DB 9103C9DD
Max Speed (Smaller) 5th 01E715DB 91E7CADD
Max Special Attack Modifier (Larger) 5th 010316DB 9103CBDD
Max Special Attack Modifier (Smaller) 5th 01E717DB 91E7CCDD
Max Special Defense Modifier (Larger) 5th 010318DB 9103CDDD
Max Special Defense Modifier (Smaller) 5th 01E719DB 91E7CEDD
Max Attack Modifier (Larger) 6th 010340DB 9103F5DD
Max Attack Modifier (Smaller) 6th 01E741DB 91E7F6DD
Max Defense Modifier (Larger) 6th 010342DB 9103F7DD
Max Defense Modifier (Smaller) 6th 01E743DB 91E7F8DD
Max Speed (Larger) 6th 010344DB 9103F9DD
Max Speed (Smaller) 6th 01E745DB 91E7FADD
Max Special Attack Modifier (Larger) 6th 010346DB 9103FBDD
Max Special Attack Modifier (Smaller) 6th 01E747DB 91E7FCDD
Max Special Defense Modifier (Larger) 6th 010348DB 9103FDDD
Max Special Defense Modifier (Smaller) 6th 01E749DB 91E7FEDD

HP Modifier
Pokemon Gold & Silver Crystal
Infinite HP (Larger) 1st 01034CDA 910301DD
Infinite HP (Smaller) 1st 01E74DDA 91E702DD
Max HP Modifier (Larger) 1st 01034EDA 910303DD
Max HP Modifier (Smaller) 1st 01E74FDA 91E704DD
Infinite HP (Larger) 2nd 01037CDA 910331DD
Infinite HP (Smaller) 2nd 01E77DDA 91E732DD
Max HP Modifier (Larger) 2nd 01037EDA 910333DD
Max HP Modifier (Smaller) 2nd 01E77FDA 91E734DD
Infinite HP (Larger) 3rd 0103ACDA 910361DD
Infinite HP (Smaller) 3rd 01E7ADDA 91E762DD
Max HP Modifier (Larger) 3rd 0103AEDA 910363DD
Max HP Modifier (Smaller) 3rd 01E7AFDA 91E764DD
Infinite HP (Larger) 4th 0103DCDA 910391DD
Infinite HP (Smaller) 4th 01E7DDDA 91E792DD
Max HP Modifier (Larger) 4th 0103DEDA 910393DD
Max HP Modifier (Smaller) 4th 01E7DFDA 91E794DD
Infinite HP (Larger) 5th 01030CDB 9103C1DD
Infinite HP (Smaller) 5th 01E70DDB 91E7C2DD
Max HP Modifier (Larger) 5th 01030EDB 9103C3DD
Max HP Modifier (Smaller) 5th 01E70FDB 91E7C4DD
Infinite HP (Larger) 6th 01033CDB 9103F1DD
Infinite HP (Smaller) 6th 01E73DDB 91E7F2DD
Max HP Modifier (Larger) 6th 01033EDB 9103F3DD
Max HP Modifier (Smaller) 6th 01E73FDB 91E7F4DD

PP Modifier
Pokemon Gold & Silver Crystal Replace xx with:
Infinite PP (1st move) 1st 01xx41DA 91xxF6DC 00=0 - FF=63
Infinite PP (2nd move) 1st 01xx42DA 91xxF7DC
Infinite PP (3rd move) 1st 01xx43DA 91xxF8DC
Infinite PP (4th move) 1st 01xx44DA 91xxF9DC
Infinite PP (1st move) 2nd 01xx71DA 91xx26DD
Infinite PP (2nd move) 2nd 01xx72DA 91xx27DD
Infinite PP (3rd move) 2nd 01xx73DA 91xx28DD
Infinite PP (4th move) 2nd 01xx74DA 91xx29DD
Infinite PP (1st move) 3rd 01xxA1DA 91xx56DD
Infinite PP (2nd move) 3rd 01xxA2DA 91xx57DD
Infinite PP (3rd move) 3rd 01xxA3DA 91xx58DD
Infinite PP (4th move) 3rd 01xxA4DA 91xx59DD
Infinite PP (1st move) 4th 01xxD1DA 91xx86DD
Infinite PP (2nd move) 4th 01xxD2DA 91xx87DD
Infinite PP (3rd move) 4th 01xxD3DA 91xx88DD
Infinite PP (4th move) 4th 01xxD4DA 91xx89DD
Infinite PP (1st move) 5th 01xx01DB 91xxB6DD
Infinite PP (2nd move) 5th 01xx02DB 91xxB7DD
Infinite PP (3rd move) 5th 01xx03DB 91xxB8DD
Infinite PP (4th move) 5th 01xx04DB 91xxB9DD
Infinite PP (1st move) 6th 01xx31DB 91xxE6DD
Infinite PP (2nd move) 6th 01xx32DB 91xxE7DD
Infinite PP (3rd move) 6th 01xx33DB 91xxE8DD
Infinite PP (4th move) 6th 01xx34DB 91xxE9DD

Wild Pokemon Modifier

Fight the following pokemon
91xx04D2 (replace xx with following pokemon codes)
01: Bulbasaur
02: Ivysaur
03: Venusaur
04: Charmander
05: Charmeleon
06: Charizard
07: Squirtle
08: Wartortle
09: Blastoise
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 Female
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: Tentacool
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: Articuno
91: Zapdos
92: Moltres
93: Dratini
94: Dragonair
95: Dragonite
96: Mewtwo
97: Mew
98: Chikorita
99: Bayleef
9A: Meganium
9B: Cyndaquil
9C: Quilava
9D: Typhlosion
9E: Totodile
9F: Croconaw
A0: Feraligatr
A1: Sentret
A2: Furret
A3: Hoothoot
A4: Noctowl
A5: Ledyba
A6: Ledian
A7: Spinarak
A8: Ariados
A9: Crobat
AA: Chinchou
AB: Lanturn
AC: Pichu
AD: Cleffa
AE: Igglybuff
AF: Togepi
B0: Togetic
B1: Natu
B2: Xatu
B3: Mareep
B4: Flaaffy
B5: Ampharos
B6: Bellossom
B7: Marill
B8: Azumaril
B9: Sudowoodo
BA: Politoed
BB: Hoppip
BC: Skiploom
BD: Jumpluff
BE: Aipom
BF: Sunkern
C0: Sunflora
C1: Yanma
C2: Wooper
C3: Quagsire
C4: Espeon
C5: Umbreon
C6: Murkrow
C7: Slowking
C8: Misdreavus
C9: Unown (can show up in any form)
CA: Wobbuffet
CB: Girafarig
CC: Pineco
CD: Forretress
CE: Dunsparce
CF: Gligar
D0: Steelix
D1: Snubbull
D2: Granbull
D3: Qwilfish
D4: Scizor
D5: Shuckle
D6: Heracross
D7: Sneasel
D8: Teddiursa
D9: Ursaring
DA: Slugma
DB: Magcargo
DC: Swinub
DD: Piloswine
DE: Corsola
DF: Remoraid
E0: Octillery
E1: Delibird
E2: Mantine
E3: Skarmory
E4: Houndour
E5: Houndoom
E6: Kingdra
E7: Phanpy
E8: Donphan
E9: Porygon2
EA: Stantler
EB: Smeargle
EC: Tyrogue
ED: Hitmontop
EE: Smoochum
EF: Elekid
F0: Magby
F1: Miltank
F2: Blissey
F3: Raikou
F4: Entei
F5: Suicune
F6: Larvitar
F7: Pupitar
F8: Tyranitar
F9: Lugia
FA: Ho-oh
FB: Celebi

Key Item Modifier

Enable Scrolling for Key Items:
This code MUST BE ON for the Key Item Modifier codes.
Enter the code so you will be able to scroll down to all of the key items.
Replace xx with the amount of key-item slots you are using (Legal digits are from 01 to 0C).

Enable Scrolling
01xxE1D5 91xxBCD8

Gold & Silver Crystal
Slot 1 01xxE2D5 91xxBDD8
Slot 2 01xxE3D5 91xxBED8
Slot 3 01xxE4D5 91xxBFD8
Slot 4 01xxE5D5 91xxC0D8
Slot 5 01xxE6D5 91xxC1D8
Slot 6 01xxE7D5 91xxC2D8
Slot 7 01xxE8D5 91xxC3D8
Slot 8 01xxE9D5 91xxC4D8
Slot 9 01xxEAD5 91xxC5D8
Slot 10 01xxEBD5 91xxC6D8
Slot 11 01xxECD5 91xxC7D8
Slot 12 01xxEDD5 91xxC8D8

Replace xx with one of the codes Bellow:

07 - Bicycle
36 - Coin Case
37 - Itemfinder
3A - Old Rod
3B - Good Rod
3D - Super Rod
42 - Red Scale
44 - S.S. Ticket
45 - Mystery Egg
46 - Clear Bell (Crystal only)
47 - Silver Wing
73 - GS Ball (Crystal only)
74 - Blue Card (Crystal only)
7F - Card Key
80 - Machine Part
81 - Egg Ticket (Crystal only)
85 - Basement Key
86 - Pass
AF - Squirtbottle
B2 - Rainbow Wing

MSC Pokemon Crystal Gameshark codes

Infect a Pokemon with the "Pokemon Virus"
(You can tell your Pokemon is infected by PokeRus by viewing the status of the Pokemon. An infected Pokemon will show PokeRus under its status).

Infect 1st Pokemon 010146DA 9101FBDC
Infect 2nd Pokemon 010176DA 91012BDD
Infect 3rd Pokemon 0101A6DA 91015BDD
Infect 4th Pokemon 0101D6DA 91018BDD
Infect 5th Pokemon 010106DB 9101BBDD
Infect 6th Pokemon 010136DB 9101EBDD

Shared Cheats

Rare Candy (Shared by: neon_apocalyps3)

012093D8 – find them in your first spot in your bag
9120F1D0 – find them in any PokeMarts, but expensive (may need the money cheat as well)

Sharer's note: These cheats may not work in a few Pokemon Crystal fan games, but these definitely work on this game.

Master ball (Shared by: Aggelos Gamer09GR)

How to use: Enter code, go to the market and buy master ball


Got a problem activating these cheats? I'm more than happy to help you. Post your comment below and let's discuss Pokemon Crystal cheats.

When you're done playing Pokemon Crystal and you wish to experience a different level of Pokemon gaming you might want to try Pokemon GBC rom hacks, these are modified Pokemon GBC games with loads of improvements compared to its base game.

Featured Video
Notify of

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Inline Feedbacks
View all comments

The gym badge cheat doesn’t work for some reason and I can’t get th 16th gym badge

Can’t get the key items codes to work. Need the item finder for kanto

how to activate the walk through walls cheat

Hello! How do I activate the shiny cheat and level-up cheat once I’ve added the code to my emulator? Do I need to deposit the pokemon in my PC, or something special like that?

Im using an actual gbc with a gameshark pro v3.0. these codes work but glitch pretty hard. If you have the same rig, be careful. Especially with the rare candies.

For the ones with multiple codes, do i have to enter all of them at once?

Im not using an emulator. I have a gbc with a gameshark pro, and a crystal cartridge.

how can i fix the “bag is full” error?

This is the Shiny Pokemon code I used for John gba and It worked after hours of searching and trial and error this site to go to https://www.ocf.berkeley.edu/~jdonald/pokemon/pokemonccodes.txt

hey for some reason some cheats dont work and sometimes ill have my cheats on and then the game will break and i cant end a battle i cant use my hms and i cant interact with my pokemon

Help the wild modifler doesnt work

Wild modifier doesn’t work please fix

I can’t get the Rae Candy in mart cheat tonwork

I tried to use the cheats in a mobile emulator. all it did was add tiny glitchy tiles. I would love to steal a random trainer’s girafarig, as it’s my favorite pokemon.

Can you add cheats to The eclipse emulator? I play on my phone and could use the master ball/ rare candies for yellow/crystal/Gold

Codes work thank you please keep this page I love shiny pokemon

your welcome keep this site it is very helpful for gameshark codes it is awesome thank you I like your youtube channel really good fun.

None of these cheats work

They do.
including with “crystal clear” hack rom.
use emulator to see the results before testing on original hardware.

I do the same thing too

(Leading Pokémon in party gets max DVs): 01FFF4DC 01FFF5DC
(x=Attack, y=Defense, a=Special, and b=Speed) 01xyF4DC 01abF5DC
Inputs are 0-9, A-F 0= 0 F= 15.
I don’t know how to determine the HP but the top code gives you 15/15 in all.

Edit: While the code is active you must deposit and then withdraw the Pokémon to change them, just like how the same cheat works in red and blue.

Last edited 2 months ago by Poké boy

I am using the WPM cheat. I am able to catch the Pokémon but right before the Pokédex screen pops up, my game freezes. The white screen doesn’t go away but the music is still playing fine in the background. How do I fix this?

Im trying to use the master ball code but the 2nd part won’t work for some reason and I don’t know what to do

rare candy code highly dysfunctional,breaks game,cannot get to any other item,unable to get any other item,and freezes game when I try to search items in my bag.

What about Arceus pokemon for crystal

Arceus is gen 4 Crystal is gen 2 Arceus isnt in Crystal

I only want to know the codes for parkballs.. item mod not work for me… im using android…

What about max power points cheat?

Question regarding the max stats codes. What does the larger and smaller mean?

Does anyone know how to unfressze this game without loosing progress? I’m stuck at the Dragon den talking to the old man and all he does is repeat the same questions. Except he’s not really their. All 3 of the guys that should be their are not their but they are their. I know this because I was able to approach the old man even tho on my screen I can’t see him.

Try turning off all cheats before talking to the guy




Yeah the max money doesn’t work

Try this cheat ONLY for Pokemon crystal I’m using mobile btw 010F4ED8

Where did you get that code? It ACRUALLY worked. Thank you.

Can you please help me? I’m planing to do a run since I haven’t played pokemon crystal before.

pls help me theres no tm and hm cheat i need it pls

I found an entai lv 40 at grass next to make of rage