1. Go to the burnt tower in Ecruteak City.
2. Suicune will run off. Riaku and Sntei start roaming around Johto.
3. Suicune is at Cianwood but runs off again!
4. Go to the place where you meet Misty (a gym leader in Kanto) and her boyfriend. You can catch it there.
Lady Venus. You need to go to The Under and basically chase her EVERYWHERE! If you fail catching it in The Under you have a second and final chance at Realgym Tower
you cannot catch a suicune wild in platinum, hoewever you can migrate it from an other game like fire red.
Suicune is on Firered. She can be caught with a Charmander there. Leafgreen too. Trade her to Emerald.
The legendaries available in Pokemon Colosseum are Raikou, Entei, Suicune and Ho-Oh. Raikou is obtained by snagging it from Cipher admin Ein at the Shadow Pokemon lab, the Realgam Tower or the Deep Colosseum. Entei is obtained by snagging it from Cipher admin Dakim at Mount Battle, the Realgam Tower or the Deep Colosseum. Suicune is obtained by snagging it from Cipher admin Venus at the Under TV studio, the Realgam Tower or the Deep Colosseum. Ho-Oh is the hardest to get. You can only obtain it by beating Mount Battle in Battle mode (100 battles in a row) with your story mode party.
As in, legendaries you can catch? Entei (Cipher Admin Dakim, Mt Battle - Realgam Tower - Deep Colosseum.) Suicune (Cipher Admin Venus, The Under broadcast station - Realgam Tower - Deep Colosseum) Raikou (Cipher Admin Ein, Shadow Pokemon Lab - Realgam Tower - Deep Colosseum) Ho-oh (???, Mount Battle on Colosseum Battles, after all Pokemon are purified, all 100 must be defeated.) Jirachi (Obtained from a Bonus GameCube Disk if you pre-ordered it) I think that is all of the Legendaries you get on that. :X
The Colosseums are... The Gateway Colosseum, the Main Street Colosseum, the Waterfall Colosseum, the Neon Colosseum, the Crystal Colosseum, the Sunny Park Colosseum, the Magma Colosseum, the Sunset Colosseum, the Courtyard Colosseum, and the Stargazer Colosseum.
If you don't catch any of the three legendary dogs (Suicune, Raikou or Entei) on the first encounter, they will dissapear and you will have to track them down in patches of grass all across Johto. After the first time you see them, they will appear in your Pokedex as a little face that moves around, representing where they are at the time.
You get him from an Admin. ~flickasown
Suicune is not in Pokemon Pearl. Currently you can get it in Pokemon Colosseum and Pokemon FR/LG if you start out with a Charmander and beat the Elitle Four. You would have to migrate it from a GBA game that way. It is said that you may be able to get Suicune in the upcoming games Pokemon HeartGold/SoulSilver.
Suicune is on Firered. She can be caught with a Charmander there. Leafgreen too. Trade her to Emerald.
Suicune is not in emerald so trade one from firered, leafgreen or Pokemon colosseum to get one.
Neither one of those pokemon are obtainable in Sapphire you must trade one from Firered, Leafgreen, or Pokemon Colosseum.
Suicune is not available on XD. He is on Colosseum, and FireRed and LeafGreen if your starter was Charmander.
The only way to get suicune is if you chose charmander as your starter Pokemon at the beginning of the game then after getting the national dex and delivering the ruby and sapphire to celio you can find suicune roaming around kanto use the masterball when you find it. Though if you didn't choose charmander there is one other way to get it either get it from a friend or from Pokemon colosseum because suicune is a shadow Pokemon.
The legendaries available in Pokemon Colosseum are Raikou, Entei, Suicune and Ho-Oh. Raikou is obtained by snagging it from Cipher admin Ein at the Shadow Pokemon lab, the Realgam Tower or the Deep Colosseum. Entei is obtained by snagging it from Cipher admin Dakim at Mount Battle, the Realgam Tower or the Deep Colosseum. Suicune is obtained by snagging it from Cipher admin Venus at the Under TV studio, the Realgam Tower or the Deep Colosseum. Ho-Oh is the hardest to get. You can only obtain it by beating Mount Battle in Battle mode (100 battles in a row) with your story mode party.
Suicune is not a possible starter Pokemon in emerald you must get a suicune from Pokemon firered or leafgreen.
You can get Entei, Suicune, Raikou, and HO-OH as legendary Pokemon. You ge Espeon and Umbreon as starters. Also you get a choice between Bayleef, Crocanow, Quilava as shadow pokemon.
After Suicune there is Regirock. You can find it at Sekra Range.
Suicune is on Route 25.