Now that the main game is over, the post-game begins. You'll find yourself in the place where the game originally began: your bedroom inTwinleaf Town. When you go downstairs,your mother will mention thatBarry was just over and mentioned something about catching a ship atSnowpoint City.
By now, you should have all 210 Pokémon in yourSinnoh Pokédex sighted and inSandgem Town you can receive theNational Pokédex. If not, you may have missed some. Here is a list of regional Pokémon not owned by a Trainer in Sinnoh.
Manaphy: Picture found in a book on a desk in Mr. Backlot's office in his mansion onRoute 212.
Mesprit, Azelf, and Uxie: Found in their caverns at their respective lakes after the Giratina battle in the Distortion World.
Dialga and Palkia: Counted as seen during the story event at Spear Pillar.
If you are ready, head to Sandgem Town.
Sandgem Town
OnceProfessor Rowan confirms that you have seen all the Pokémon in the Sinnoh Pokédex,Professor Oak will appear. Having heard of your exploits, he will reveal he is bringing components for the National Pokédex and your Pokédex is automatically upgraded. Before he leaves, he'll mention thatPal Park onRoute 221 is open. Now you can import Pokémon from the GBA games.
Professor Rowan will then give you thePoké Radar, which will allow you to find non-regional Pokémon intall grass. For it to work, you need to be standing in tall grass without being mounted on yourbicycle. After one use, it takes 50 steps to recharge.
Pokémon Swarms
Once you have the National Pokédex, a swarm of Pokémon from a different region will appear on a different Route each day. The house south of Professor Rowan's lab belongs toLucas/Dawn. Their little sister can tell you which of the swarm Pokémon is currently present.
By playing your Platinum game with aGeneration III cartridge inserted in your Nintendo DS or DS Lite's GBA slot, you can make certain Pokémon appear on certain routes and areas throughout Sinnoh. Most of the Pokémon that appear depend on which GBA game is inserted, butHaunter andGengar will appear in theOld Chateau if you insert any Generation III game.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
Levels 28,30 for Areas 1 and 2, Levels 28-29 for Areas 3 and 4, Levels 27-28 for Areas 5 and 6 There is a 15/32 (47%) chance per area that there is no change in Pokémon encountered.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
If you want to catch a lot of rare Pokémon, you should visit theGreat Marsh at the north end ofPastoria City. For$500 you can explore the Marsh until you throw 30Safari Balls or walk 500 steps, whichever comes first. You won't use your Pokémon to battle here - if a wild Pokémon appears, you can throw Mud, Bait, or aSafari Ball. Bait lowers the chance of the Pokémon escaping, has a 90% chance of lowering itscatch rate. The mud does just the opposite, making the Pokémon easier to catch, has a 90% probability of causing its chances of fleeing to rise.
For$100, you can look through the binoculars in the upstairs room of the entrance building before a Safari Game. They show wild Pokémon in the Marsh area where they can be found. This is useful for spotting the rare Pokémon that are randomly selected each day.