Learn how to work the Mystery Gift and go to the Machine "Wonder Spot".
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.
Deoxys
you have to fight elite4.
8.
go to a Pokemon event
you need to beat the 8 gym leaders
HM 8 doesn't exist in Pokemon Fire Red or Leaf Green.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
yes there r 8 islands al2gether
There is no 8island on fire red sorry.
8 Floors.
There is no Pokemon convention in firered.