First beat the game.
Then, beat Rayquaza's attraction with all the Pokemon (Pikachu is optional).
A notice will show up and say "Deoxys is now available to play as."
This notice means you friended him.
There is no password. In order to get Deoxys, you must pass all bonuses with all playable Pokemon in Rayquazas Balloon Panic.
you wont get deoxys until the VERY last part of the game
there is no such Pokemon game called Pokemon indigo
If you mean phanaphy he is in the cavern zone after u become friends with snorlax
Just dodge his stun spore by running to his side.
deoxys get all bonuses on rayquaza's attraction hope i helped
In the 2nd game, give it the Cleffa doll in the 1st game, just talk to it.
make friends with scraggy
the code is 46308926
finish the WHOLE game.
go to the meadow zone then the lake and use thunderbolt on it it'll come and ask u if u want to play chase
you can become its friend but you cannot use it sorry