To my knowledge, you can't.
It depends for which game man. [ GBA ] Pokemon Ruby [ GBA ] Pokemon Sapphire [ GBA ] Pokemon Emerald [ GBA ] Pokemon FireRed [ GBA ] Pokemon LeafGreen [ NDS ] Pokemon Diamond [ NDS ] Pokemon Pearl [ NDS ] Pokemon Platinum [ NDS ] Pokemon HeartGold [ NDS ]Pokemon SoulSilver. for which game man?
Eevee is a free Pokemon. you get in Celadon city at lv.20 on top of the central tower. If you raise it properly it is very useful. Other than that there aren't any other free Pokemon i know of in LG & FR
Pokemon platinum can work on NDS
You can't. Pokemon Pearl is a NDS game, and VBA (visual boy advance) can only play Gameboy Advance games. For Pokemon Pearl, you have to look for NosGBA or another NDS Emulator.
First of all that doesn't even exists. Some guys just hack roms and made one for gba. But because of the lack of ASM scripts and that stuff, they are incomplete. right now you should just play your Pokemon yellow game for gb.
VBA is an emulator for GameBoy Advance, while HeartGold is a game for NDS.
Only if it is a Nintendo DS. Pokemon Crystal won't work on the DS Lite. No it cant, the NDS can only play NDS and GBA games, the processor does not allow it to run GB or GBC games. Sorry.
free download pokemon white nds rom
you cant play nds games on visual, you can however play them on no$gba
I don't think that there is a current site that you can play Pokemon Yellow on, at least not legally.
It because it a nds game. gpsp only supported GBA game. ^^
Try googling "NDS Emulator" or "NO$GBA"