First make sure that when you start your game that you save before you get your Pokemon then get it trade your starter away then turn off your game system then when you turn it back on pick a different starter then repeat until you have all of them or more.
Note:Does not work with Pokemon leafgreen or firered because you must get to far in the game so don't try that.
I'm sorry, but no.
u have to hack or trade otherwise sorry
No, not without trading from another black or white
No. You can, however, get one of the Johto starters from Professor Birch once you have registered all 200 Pokémon in the Hoenn Dex.
no
by trading
no sorry
yes, but only if u have firered or leafgreen and choose bulbasoar as starter and migrate to diamond. otherwise get action replay.
You can not get slowbro in fire red at all.
With some sort of cheating device:Simply choose the starter Pokemon you can and input the cheat to capture the remaining two in the wildWithout cheating devices:The only option you would have to to choose the starter Pokemon you want and trade for the remaining two with another person with FR or LG.
Trading/Breeding/Cheating
Not without cheating or hacking the game.
Not possible unless you use a cheating device.
The only way without cheating is to either get Pokemon yellow, which allows you to catch them all like you normally would without cheating, or I am afraid that you have to get them from trading with other people.
By cheating or trading with other people.
As always, it involves trading with another version of firered or leaf green, or older games
It is impossible without trading from Diamond, Pearl, or Platinum, or without the use of a glitch or cheating device.
You can get Bulbasaur by trading from FireRed or LeafGreen. Deoxys and Mew are only available through trading with others and special Nintendo Events.
Without trading or cheating, it's impossible. You can trade from HeartGold/SoulSilver or get it from Pal Park with FireRed or LeafGreen.
Do you have any other game cause if you do you can trade your first starter into that game then erase your game then choose another starter, there is no way other than cheating which you shouldn't do that you can get all 3 starters other than trading from firered.
You can only get the Johto starters by trading from Emerald or XD.
the kanto pokedex YES national not sure but i think you have to trade from ruby or sapphire or something