you click on the trap and press set
Sinnoh underground uses DS wirelless communications not Wi-Fi You need another DS and another Pokémon Diamond/pearl to use it completely
you can get diffrent Pokemon eggs with the diffrent Pokemon u use
you use it on move tutors to teach your Pokemon moves
Route 228 (use poke radar).
its your opinion choose your strongest Pokemon maybe but not legendaries
you touch the screen with your stiylist
You can get Heart Scales in Pearl from digging in the Underground and (P.S. This is for after you get the National Dex) from wild Luvdisc.
You have to use the Explorer Kit and dig underground for the fossells.
No you do not need wifi to go into the underground tunnles but you can use ds to ds action and play with your friends in the underground and trade and stuff.
You can use it anywhere as long as you use it on ground. you can also dig and make secret bases underground!
Fossils can be found in the underground, you just need to use your Explorer Pack while outside.
Sinnoh underground uses DS wirelless communications not Wi-Fi You need another DS and another Pokémon Diamond/pearl to use it completely
A spiritomb will apear unless you hav'ent met 32people in the underground.
Use a Thunderstone on it. There is one in Sunyshore City. You can also look for some in The Underground.
use the underground tool at dig at the walls till u find one
Open every item lying around and make good use of your ItemFinder. You can also find them in the underground.
You can find one with Cleffa or Clefairy (5% chance) or you can dig underground.