To make any pokemon appear in the wild, use this code: 91XX04D2 (If that doesn't work, try 01xx04d2).

Replace the XX with the portion of code next to the pokemon you want.

01: Bulbasaur02: Ivysaur03: Venusaur04: Charmander05: Charmeleon06: Charizard07: Squirtle08: Wartortle09: Blastoise0A: Caterpie0B: Metapod0C: Butterfree0D: Weedle0E: Kakuna0F: Beedrill10: Pidgey11: Pidgeotto12: Pidgeot13: Rattata14: Raticate15: Spearow16: Fearow17: Ekans18: Arbok19: Pikachu1A: Raichu1B: Sandshrew1C: Sandslash1D: Nidoran Female1E: Nidorina1F: Nidoqueen20: Nidoran Male21: Nidorino22: nidoking23: Clefairy24: Clefable25: Vulpix26: Ninetails27: Jigglypuff28: Wigglytuff29: Zubat2A: Golbat2B: Oddish2C: Gloom2D: Vileplume2E: Paras2F: Parasect30: Venonat31: Venomoth32: Diglett33: Dugtrio34: Meowth35: Persian36: Psyduck37: Golduck38: Mankey39: Primeape3A: Growlithe3B: Arcanine3C: Poliwag3D: Poliwhirl3E: Poliwrath3F: Abra40: Kadabra41: Alakazam42: Machop43: Machoke44: Machamp45: Bellsprout46: Weepinbell47: Victreebell48: Tentacool49: Tentacruel4A: Geodude4B: Graveler4C: Golem4D: Ponyta4E: Rapidash4F: Slowpoke50: Slowbro51: Magnemite52: Magneton53: Farfetchd54: Doduo55: Dodrio56: Seel57: Dewgong58: Grimer59: Muk5A: Shellder5B: Cloyster5C: Gastly5D: Haunter5E: Gengar5F: Onix60: Drowzee61: Hypno62: Krabby63: Kingler64: Voltorb65: Electrode66: Exeggcute67: Exeggcutor68: Cubone69: Marowak6A: Hitmonlee6B: Hitmonchan6C: Lickitung6D: Koffing6E: Weezing6F: Rhyhorn70: Rhydon71: Chansey72: Tangela73: Kangaskhan74: Horsea75: Seadra76: Goldeen77: Seaking78: Staryu79: Starmie7A: Mr. Mime7B: Scyther7C: Jynx7D: Electabuzz7E: Magmar7F: Pinsir80: Tauros81: Magikarp82: Gyarados83: Lapras84: Ditto85: Eevee86: Vaporeon87: Jolteon88: Flareon89: Porygon8A: Omanyte8B: Omastar8C: Kabuto8D: Kabutops8E: Aerodactyl8F: Snorlax90: Articuno91: Zapdos92: Moltres93: Dratini94: Dragonair95: Dragonite96: Mewtwo97: Mew98: Chikorita99: Bayleef9A: Meganium9B: Cyndaquil9C: Quilava9D: Typhlosion9E: Totodile9F: CroconawA0: FeraligatrA1: SentretA2: FurretA3: HoothootA4: NoctowlA5: LedybaA6: LedianA7: SpinarakA8: AriadosA9: CrobatAA: ChinchouAB: LanturnAC: PichuAD: CleffaAE: IgglybuffAF: TogepiB0: TogeticB1: NatuB2: XatuB3: MareepB4: FlaaffyB5: AmpharosB6: BellossomB7: MarillB8: AzumarilB9: SudowoodoBA: PolitoedBB: HoppipBC: SkiploomBD: JumpluffBE: AipomBF: SunkernC0: SunfloraC1: YanmaC2: WooperC3: QuagsireC4: EspeonC5: UmbreonC6: MurkrowC7: SlowkingC8: MisdreavusC9: Unown (can show up in any form)CA: WobbuffetCB: GirafarigCC: PinecoCD: ForretressCE: DunsparceCF: GligarD0: SteelixD1: SnubbullD2: GranbullD3: QwilfishD4: ScizorD5: ShuckleD6: HeracrossD7: SneaselD8: TeddiursaD9: UrsaringDA: SlugmaDB: MagcargoDC: SwinubDD: PiloswineDE: CorsolaDF: RemoraidE0: OctilleryE1: DelibirdE2: MantineE3: SkarmoryE4: HoundourE5: HoundoomE6: KingdraE7: PhanpyE8: DonphanE9: Porygon2EA: StantlerEB: SmeargleEC: TyrogueED: HitmontopEE: SmoochumEF: ElekidF0: MagbyF1: MiltankF2: BlisseyF3: RaikouF4: EnteiF5: SuicuneF6: LarvitarF7: PupitarF8: TyranitarF9: LugiaFA: Ho-ohFB: Celebi

Master ball [north america]

9199d8d8Gives 99 master balls for pokemon crystal

rematch gym leaders017F7CD501007DD501144ED801E04FD8TM/HM Content Gold & Silver CrystalTM 01 Dynamicpunch 01637ED5 916359D8TM 02 Headbutt 01637FD5 91635AD8TM 03 Curse 016380D5 91635BD8TM 04 Rollout 016381D5 91635CD8TM 05 Roar 016382D5 91635DD8TM 06 Toxic 016383D5 91635ED8TM 07 Zap Cannon 016384D5 91635FD8TM 08 Rock Smash 016385D5 916360D8TM 09 Psych Up 016386D5 916361D8TM 10 Hidden Power 016387D5 916362D8TM 11 Sunny Day 016388D5 916363D8TM 12 Sweet Scent 016389D5 916364D8TM 13 Snore 01638AD5 916365D8TM 14 Blizzard 01638BD5 916366D8TM 15 Hyper Beam 01638CD5 916367D8TM 16 Icy Wind 01638DD5 916368D8TM 17 Protect 01638ED5 916369D8TM 18 Rain Dance 01638FD5 91636AD8TM 19 Giga Drain 016390D5 91636BD8TM 20 Endure 016391D5 91636CD8TM 21 Frustration 016392D5 91636DD8TM 22 Solarbeam 016393D5 91636ED8TM 23 Iron Tail 016394D5 91636FD8TM 24 Dragonbreath 016395D5 916370D8TM 25 Thunder 016396D5 916371D8TM 26 Earthquake 016397D5 916372D8TM 27 Return 016398D5 916373D8TM 28 Dig 016399D5 916374D8TM 29 Psychic 01639AD5 916375D8TM 30 Shadow Ball 01639BD5 916376D8TM 31 Mud-Slap 01639CD5 916377D8TM 32 Double Team 01639DD5 916378D8TM 33 Ice Punch 01639ED5 916379D8TM 34 Swagger 01639FD5 91637AD8TM 35 Sleep Talk 0163A0D5 91637BD8TM 36 Sludge Bomb 0163A1D5 91637CD8TM 37 Sandstorm 0163A2D5 91637DD8TM 38 Fire Blast 0163A3D5 91637ED8TM 39 Swift 0163A4D5 91637FD8TM 40 Defense Curl 0163A5D5 916380D8TM 41 Thunderpunch 0163A6D5 916381D8TM 42 Dream Eater 0163A7D5 916382D8TM 43 Detect 0163A8D5 916383D8TM 44 Rest 0163A9D5 916384D8TM 45 Attract 0163AAD5 916385D8TM 46 Thief 0163ABD5 916386D8TM 47 Steel Wing 0163ACD5 916387D8TM 48 Fire Punch 0163ADD5 916388D8TM 49 Fury Cutter 0163AED5 916389D8TM 50 Nightmare 0163AFD5 91638AD8HM 01 Cut 0101B0D5 91018BD8HM 02 Fly 0101B1D5 91018CD8HM 03 Surf 0101B2D5 91018DD8HM 04 Strength 0101B3D5 91018ED8HM 05 Flash 0101B4D5 91018FD8HM 06 Whirlpool 0101B5D5 910190D8HM 07 Waterfall 0101B6D5 910191D8