you get deoxeys in fire red by this code MYSTERY GIFT
you have to get a gameshark and go to island 9 to get it
hes in birth island
You go to birth island
I'm sorry but it is impossible without a cheating device or an impromptu Nintendo Event
Slowpoke is not in firered only leafgreen can get it trade one to firered to get it.
Firered and leafgreen both can catch different Pokemon but there pokedex is the same, here is some examples: magmar only in leafgreen not firered, oddish in firered not leafgreen, ekans in firered not leafgreen, bellsprout in leafgreen not firered, pinsir in leafgreen not firered.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
There is no Mew in FireRed or LeafGreen.
trade it. There are no houndours in firered.
in firered
Norman is not in firered.
Does do not exist in firered.