You have to talk to the old woman in Lavaridge Town by the sand.
Walking with the egg will make it hatch(even in the Bicycle).I suggest you to go Cicling in straight line in places such as verdanturf-Mauville.
u cant **EDIT: You can, but you had to have pre-ordered Pokemon Colosseum. With the pre-ordering receipt or whatever, you would have received a special bonus disc that would let you transfer a Jirachi Egg to Ruby, Sappire, or Emerald.
sorry but to get an egg u have to have action replay but if u ask me it's alot of SH*T. THIS B*TCH *SS GAME NEEDS TO EVOLVE AND LET GROUDON HAVE BABIES
it means a rioulu will hatch from it
the egg in Pokemon ruby is wynaut, the pre-evolved form of wobuffet
No
you can get any Pokemon egg on ruby al long as you have a male and female of the same Pokemon in the day care center
with a lucky egg or with cheats -.-
It depends on what Pokemon will hatch from the egg. Different Pokemon need different number of steps to hatch.
Wynaut
bout haf a hour
No
If you left two Pokemon that are of different genders and are of the same egg group, you can get an egg from the Day Care Man outside of the Day Care after you've left the Pokemon there for a while.
Manaphies are unobtainable in Ruby as it is a Generation IV Pokemon.
put a female and male Pokemon of the same type into the daycare and leave them for a while you should then get an egg. you have to hatch the egg. you can also do it with a Pokemon and a ditto.
run around and around and eventually it will hatch. but you have to have it in your party