Is that a Johto reference?
This feature from Unity Square from Sinnoh allows you to see you Pokemon in the overworld.
What is Following Pokemon?
This is the players home town in Sinnoh.
What is Twinleaf town?
What is Pokemon: Mystery Dungeon?
This Pokemon is known as the god of Pokemon.
What is Arceus?
This feature split all moves into two categories, no longer based off their typing.
What is the Physical/Special Split?
This storyline from crystal was added to HeartGold and SoulSilver.
What is the Suicune Storyline.
This is when can you find Drifloon at Valley Windworks.
What is Friday nights?
This series that allows you to draw on the bottom DS screen to catch Pokemon returns with Shadows of Almia and Guardian Signs.
This is the Pokemon that Turtwig evolves into.
What is Grotle?
This new item allows for some of the easiest shiny hunting in the series.
What is the PokeRadar?
This new area was added emulating the same experience from the other three regions.
What is the Safari Zone?
This is the location of Giratina in Diamond and Pearl.
What is Turnback Cave?
This Spin-off title for the Wii was the newest solution to full boxes.
What is Pokemon Ranch?
This Pokemon is the hardest Pokemon to find, only found in 1% of spawns from 4 random trees.
What is Munchlax?
This new feature is the original version of Mass Outbreaks.
What are Swarms?
At this location, if you bring an Arceus you can get an extra Dialga, Palkia, or Giratina.
What is the Sinjoh ruins?
What is 4?
Pokemon Ranch and this other Spin-off game use the exact same Pokemon models
What is Pokemon Rumble?
What was the original type of all of rotom's forms.
What is Electric/Ghost?
What is the GTS?
This new controller allows you to walk around in real life to level up and catch Pokemon.
What is the PokeWalker?
This is where you could have found Arceus if the event was ever released
What is the Hall of Origin?
This game had shiny hunt-able Pokemon only possible to obtain after beating a leader at the end of a tournament.
What is Pokemon: Battle Revolutions?
This is the only non-starter, native, fire type in Diamond and Pearl.
What is Ponyta/Rapidash?
This feature allows you to get previous generation Pokemon to spawn in the wild.