Change Starting Pokemon

[Fuzzy379]

Is it possible to change my start pokemon mid game via cheats or smth?

[Smilley]

From a storyline standpoint (rival's selection) not, but you can get Pokesav and edit in any 'mon of your choice.
And next time, tell us which game you are refering to. There are at least a dozen Pokémon games, just for DS.

__________________
No$GBA Quick FAQ:

Spoiler:

Q1: Savegame doesn't load. A: Set correct save type. Look here, divide by 8!
Q2: "Cannot Read Data" error A: See above!
Q3: Snapshots? A: Only work for GBA games.
Q4: NDS linking, NDS with GBA slot, Picto-Chat, trading, ... A: Not yet available.
Q5: When do we get a new version? A: We don't know. Martin won't tell.
Q6: Donation down? A: Yes, and we can't do anything about it either.
Q7: Game stops without appearent cause. A: Turn the Sound option on.
Q8: No$Zoomer problems. A: See here!
Q9: What do I need for Pokémon HG/SS? A: This.

[Fuzzy379]

Oh sorry.. Forgot to :S
Well it's Pokemon White.

[Smilley]

Well, at least it's easier than the Mystery Dungeon series.
As said, get Pokesav. If you want the 'mon to be "legit", you can search for its values, moveset and stuff on Bulbapedia. Just remember if you want its Pokedex entry, you need to hatch it from an egg.

__________________
No$GBA Quick FAQ:

Spoiler:

Q1: Savegame doesn't load. A: Set correct save type. Look here, divide by 8!
Q2: "Cannot Read Data" error A: See above!
Q3: Snapshots? A: Only work for GBA games.
Q4: NDS linking, NDS with GBA slot, Picto-Chat, trading, ... A: Not yet available.
Q5: When do we get a new version? A: We don't know. Martin won't tell.
Q6: Donation down? A: Yes, and we can't do anything about it either.
Q7: Game stops without appearent cause. A: Turn the Sound option on.
Q8: No$Zoomer problems. A: See here!
Q9: What do I need for Pokémon HG/SS? A: This.