Dude, to put cheats in ANY game for DS you need an action replay. Everyone knows that!
You have to buy them.
Yes
how do you get arceus whit cheats in Pokemon heartgold
if you have an action replay you can get lots of cheats from neoseeker.com
do it yourself
You don't xD
get an action replay for Nintendo Ds
only with cheats or by trading
They can be found on YouTube or Neosavers.
you get action replay and then put in codes from there. but be careful cause i used it and it took half of my dudes face off :( be sure who you are gettin it from
w/ out cheats it is deep in whirl islands
You can't you just have to use cheats
yes,but you have to buy the updated version[it will say "Pokemon heartgold and soulsilver compatible"on the front of the box] there great cheats - i got all Pokemon legendaries! -x999 master balls! and - a lot of hard to get Pokemon!