In Pokémon HeartGold you can catch wild Mankey in Route 9 and you can only find them at Level 13 additionally you can find wild Mankey at Level 15 in Route 42, you can also trade with someone who was able to catch a wild Mankey in Pokémon Diamond, Pearl or Platinum after they had used the PokeRadar item.
Only in Pearl u can get it
Lv.28
Geodude,Zubat,Manky,Machop,Onix,Graveler.
There is no best Pokemon on Pokemon HeartGold.
there is no Pokemon Mansion in Heartgold.
At level 28, mankey can evolve into a primape.
They are not in Pokemon HeartGold
where is the pokemon transfer lab in heartgold
You can find it on route 225 and route 226 after you obtained the National Dex...
No, but you can trade Pokemon only in HeartGold to Black
Aura Beam is in Pokemon HeartGold.
That is impossible in Pokemon HeartGold and SoulSilver.