not normally, only if you use GameShark codes.another way is if you have Pokemon collisium and a gameboy advance gamecube adapter you can have old games(silver yellow blue etc.)and put them in collisium and go to game cube and obtain any Pokemon from old game.
Mew does not exist in Ruby version.
well you have to have mewtow and change one to zacrom and then get a pekachu and get 6 enrgy cards and then get one more mew tow and leave it how it is and get i traner and that would be how to do it
you didn´t get mew qith any cheats in ruby =( you can get mew with an mew-glitch in yellow (blue,red) or you can get a mew from my Pokemon ranch for diamant perl and platin but not for ruby the way to get mew in ruby is ... on a Pokemon tour (Pokemon-day ... , ) or with an cheat ... i hope i can help you :-)
yes you can migrate a mew from ruby to diamond
there no cheat to catch mew in pokemon ruby
You cannot catch Mew in "Pokémon Ruby."or you can get mew-two in fire red or leaf green.
mew cant be caught in ruby unless you have a game shark
mew is not on ruby u jaskass ... however if you obtain pokemon emerald myou may aquire mew on faraway island and transfer it along to ruby
You can't in ruby.
You need to trade Mew from Emerald
There is no possible way to get a Mew in Ruby or Sapphire. The only way to get one is from Nintendo events.
the mew code for ruby is 71E09BD117FDFD02 and mewtwo is 30621E6F164FED85 these are the right once i think