Pokemon platinum you can also get shaymin
Pokemon Diamond, Pearl, and Platinum have Arceus.
YOU can not get arceus in any game!
NO
arceus isn't in that game
Arceus is not in any Pokemon game legally. You can only obtain it by certain events.
You can't get arceus in Pokemon soulsilver unless you trade from another Pokemon game.
No Arceus is one of the best Pokemon exept from Pokemon indigo(online game)
Arceus
Arceus cannot be caught in Silver because it is a 4th generation Pokemon and Silver is 2nd generation game.
Technically,yes you can get Arceus in Pokemon Heartgold,but only by trading it to your Pokemon Heartgold game from Pokemon diamond,pearl or platinum.
Arceus is a special event pokemon. The only way to get it is to get it at a special event or to hack the game.
There is no overal strongest Pokemon in the game, but the strongest you will face will be Mewtwo.