Continue to play normally with the Pokémon you chose until you get your first 5 Pokéballs. Catch any wild Pokémon in the area around Newbark Town or Cherrygrove City (you need at least one Pokémon in your party at all times). give the starte Pokemon a poke-ball it will make your life easier for the next step.
Deposit your starter into the PC at the Pokémon Center, and go to change boxes. While it is saving, turn of your Gameboy and turn it back on again(it helps if you turn it off as soon as it says 'saving'). Be careful when doing this as if you do it improperly, you may mess up your save data.
Load the game as it was before choosing your first starter, but this time choose a different one. Repeat the above steps (catching another wild Pokémon, depositing starter from this game, etc.)
When you load the game a third time, take the starter you didn't pick the other times. Then go to the Pokémon Center and pick up the other two starters from the PC.
Isn't it great when you don't have to choose :)?
get an action replay and find the code that lets u steal trainers Pokemon
You cannot if playing a gameboy version. If you happen to be playing a ROM version, you can use cheats though.
You cannot get all 3 Starter Pokemon (Torchic, Mudkip and Treecko) in Pokemon Emerald without trading for 2 of them.
using action replay but i don't know the code sorry
there is no chance of doing that. it is only in the Yellow version that you can do that.
A cheating device.
cheat
You cannot possibly get all three. Only one without a hack.
Get Pokemon emerald and then you can get all three without cheats or trading
a common question, well you obvioucly choose 1 at the start, after you beat the elite four go to cearulean cave and thjeres a pokeball with either charmander or bulbasaur that's all i know bye
Trade for them.
you have to trade them from other Pokemon games
It is impossible to get all three starter Pokemon in one game without trading, unless you are willing to use an Action Replay.
You cannot get all 3 Starter Pokemon in Pokemon Emerald without trading for the other 2.
There is no other way.
The only other way is to cheat.
You cannot without a cheating device such as the Action Replay. Sorry.
you don't. in soviet russia Pokemon trade you
there is no other way unless you either trade or go to the global trading center in jubilife
action replay or trading
Get a Action Replay DS or trading.
You'll need an Action Replay for that, or trading restarting trading restating trading back
You cannot possibly get all three. Only one without a hack.
trading with people who also own a copy of Pokemon