you need to migrate from red etc.
You can only get Squirtle in LGFR.
Unless you have an Action Replay you can't get a Squirtle until you defeat Red. After you defeat Red you go to Professor Oak and you can get a Squirtle.
You can only obtain squirtle as your starter pokemon( your first pokemon) or through trade.
On the tv,
Squirtle cannot be captured on Pokémon Indigo. You must either start with one or trade for one via the Trading Center.
Get all 16 badges and defeat red. Then talk to Professor Oak in Pallet Town. He lets you choose to get either Bulbasaur, Charmander or Squirtle. Choose Squirtle.
you have to get squirtle as your starter
get squirtle as starter
No
You get Squirtle in the beginning of the game when you are choosing one of the 3 starters. You could also trade for it or you have chose Charmander, while leaving the rival with Squirtle. There's no way to find Squirtle in the wild, besides Game Shark.
It is a starter pokemon. You can not find it in the wild. You can also trade for it.
Yes, it's possible to find wild Squirtle in X and Y's Friend Safari if the Friend Safari you're in includes it. Otherwise, no other game has wild Squirtle - it's either a starter Pokemon or a special gift Pokemon you can get.