HeartGold SoulSilver
123 official / 124 total • released 2010-02-10 • Expanded-only
Quilava#49
Qwilfish#50
Skiploom#51
Slowbro#52
Starmie#53
Unown#54
Unown#55
Wigglytuff#56
Caterpie#57
Chansey#58
Chikorita#59
Clefairy#60
Cyndaquil#61
Drowzee#62
Exeggcute#63
Girafarig#64
Growlithe#65
Hoothoot#66
Hoppip#67
Jigglypuff#68
Jynx#69
Koffing#70
Ledyba#71
Magikarp#72
Mareep#73
Marill#74
Meowth#75
Paras#76
Phanpy#77
Pikachu#78
Sandshrew#79
Sentret#80
Slowpoke#81
Snubbull#82
Spinarak#83
Staryu#84
Sunkern#85
Totodile#86
Vulpix#87
Wooper#88
Bill#89
Copycat#90
Energy Switch#91
Fisherman#92
Full Heal#93
Moomoo Milk#94
Poké Ball#95
Pokégear3.0#96