In Pokemon Ruby,You get Groudon,Rayquaza,Regiice,Regirock,Registeel and Latios.In Pokemon Sapphire You get Kyogre,Rayquaza,Regirock,Regiice,Registeel and Latias.If you get the Mystery event or Mystery gift,You can get the tickets to get Jirachi and Deoxys.Extra: In Emerald you can get ALL of those Pokemon (legendary Pokemon in Ruby and Sapphire).But if you get the Eon ticket from Mystery event or Mystery gift,You can go get Latios if you caught Latias and Latias if you caught Latios.(Only in emerald).
to get the ruby yes you do
different Pokemon from kanto and Pokemon hoenn
No, there's different Pokemon at different places using different rods.
you can not trade crystel with ruby because Pokemon cristel is a different generaion than Pokemon rudy
lol no
they are 2 different games.
catch different Pokemon in different places.
Pokemon ruby's version IS Pokemon ruby.
It depends on what Pokemon will hatch from the egg. Different Pokemon need different number of steps to hatch.
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
ruby
If you are playing Pokemon ruby in emulater it might be that different between the eal game and the emulater game.