You cant enter cheats on Pokemon Diamond, the only is on a game shard or by mystery event maybe.
go to elitepokemontrainers.net they have good cheats there.
If u want to enter cheats u need to go and buy a action replay. And to get a action replay u need to buy it at the mall or other places they sell it at. cost: $23.00 at the mall
You cannot get Heatran in Pokemon diamond or pearl unless you use cheats... ^_^ Edit: No, you can get it with or without cheats. I got heatran without cheats or action replay. Heatran is at Stark Mountain.
go to www.codejunkies.com and www.supercheats.com to find out AR Pokemon Diamond/Pearl codes for the DS
Yes, have cheats for Pokemon diamond on nogba. Download the copy of cheat code editor in this site WWW.R4DS.COM and go to open cheat database, and open a program called 'urscheat', then have millions of games for ds and go to a "+" in right of Pokemon diamond.
There is a sweet website called gamewinners.com that I go to for free video game cheats including pokemon.
events are special places you go so you can get shaymin darkrai arceus etc. where do you GO to enter events in Pokemon diamond?
Cheating with Action Replay. Go to a Pokemon event! - by imaier Cheats, trading, or migrating
go 2 this website http://www.cheatcc.com/ds/pokemonp.html
go to a Nintendo event get game shark and key in 1233254698561365478778951001
go to the old lady in battle tower in battle fonter and she make you enter codes.
you just go to enter the your rivals house with the same Pokemon that he has and talk to his mom.
Go to http://www.serebii.net/index2.shtmlv.Then find Diamond/Pearl.Then find the cheats.
If you have an action replay and you can read, you should know where to find them all! If you can't or don't, then I'll spell this really clear. GO TO WWW.CODEJUNKIES.COM TO GET ALL OF THE POKEMON DIAMOND ACTION REPLAY CHEATS.
On the game there is something called hacking go on it and enter the cheats
realy go to gogle and type all Pokemon diamond action replay cheats there should be all the cheats all your questions will be answared and click the first link.
If you go onto www.neoseeker.com find Diamond then click the button that says action replay and serch the cheats there are a few about it.
go to GameWinners.com. that's were i get all my shiny codes scroll down a little to get to the cheats. i hope you get what you nee.
go to options and select enter cheats
if you mean wonder mail enter it at the main menu go to and select wonder mail
you can you genius well go on youtube and look up cheats for deoxys
what u need 2 do is get ur action replay go to Pokemon diamond. then press add new code
go to www.hogtied.com for cheats go to www.hogtied.com for cheats
beat the game and if you did beat the game go into the cave and you will find mew and mewtwo but you can only go into the cave when you have all pokemon What cave? Where is it???
go to fiery path. but don't enter!!!! go to the right and enter there. go up and you exit that escalator. you are now at mt. chimney. i hope my cheats helped you for this mission!