In Soul Silver, only Latios is available. I forget how, but you must receive the Soul Dew in order to locate him, and I forget how to get that. So, overall I'm not much help. Action Replay certainly helps though!
After you get the lost doll from the fan club at vermilion city, Steven talks to you about latias(heartgold) latios(soulsilver). After that, latios/latias will start roaming the kanto region. You can see where it is in your pokegear
in soul silver you get latios but you'll have to trade with some one who has heart gold to get a latias.
No, you can only get Latias in Sapphire and Emerald and Latios in Ruby and Emerald.
When I got to level 48 Latios stole the TM's which is when you fight him and rescue Latias.
No, Lugia is not the father of Latios and Latias. Neither the games nor the anime has portrayed this; they're unrelated Pokemon.
Yes, Mewtwo, Latios and Latias will be in HeartGold and SoulSilver.
No, neither Latias nor Latios are breedable.
you can't, but you can catch latios in ss and latias in hg hg(Heartgold) ss(Soulsilver)
Latias is a legendary pokemon, so you cant get an egg from either latias or latios, even though they have genders.
After you get the lost doll from the fan club at vermilion city, Steven talks to you about latias(heartgold) latios(soulsilver). After that, latios/latias will start roaming the kanto region. You can see where it is in your pokegear
you'll have 2 get the event (hg and ss only) of the latios and latias or trade them from heartgold or soulsilver. it is found i soulsilver really.
The cool legendaries you can get in Soulsilver/heartgold are the following: Lugia, Ho-oh, Raikou, Entei, Suicune, Articuno, Moltres, Zapdos, Mewtwo, Latias, Latios (Latios in Soulsilver & Latias in Heartgold), Kyogre, Groudon, Rayquaza (Kyogre in Heartgold, Groudon in Soulsilver & Rayquaza if you have both).
in soul silver you get latios but you'll have to trade with some one who has heart gold to get a latias.
you don't latias is available in heatgold latios is available in soulsilver edit: actually say you've got heart gold after you get latias you get something from steven then you go to pewter city talk to steven then to the guy next to him then swap it then go outside and latios ( if you got heart gold) is there edit 2: You get latias in soulsilver and latios in heartgold via the enigma stone event.
HeartGold-Latias SoulSilver-Latios After speaking to the people in the fan club in Vermillion City, Steven is stading outside the fanclub. Speak with him and he tells you that a Hoenn legendary is now roaming in Kanto.
You can get latios after you meet Steven, and latias through the enigma stone event.
In the pewter city museum. to get his attantion you must bring walking latias ( heartgold) or latios ( soulsilver ) with a soul dew from a mystery gift. then he will take you to saffron city. he will talk to you for a while. then he will go back to pewter then show you latios ( heartgold ) or latias ( soulsilver ) outside of the museum. then after you defeat or catch one of eon Pokemon that's the last of him.