This version is specially devoted to that
cute and nice pokemon, Pikachu. In the cartoon,
is Gary's pet. It doesn't differ much, but
there are three big extras that make it very fun
(and worth to buy!):
First one: Pikachu!
Instead of choosing one of three pokemon
at the start of the game, you get Pikachu (you
can catch those in the game!), and your opponent
gets Eevee (?!). Pikachu also shows his emotions,
and it follows you; at the start of the game its
rather mean with you, but when time passes it
will grow fond of you and show really happy. Two
pictures show this:
A bit sad Doesn't
like you
Also, don't you think this is
really strange?

A Pikachu surfing?!
Second one: The cartoon!
This game is much more related to the cartoon
than the older ones. Team Rocket shows up
periodically (like your opponent!), and there are
several graphics for your opponent (3 instead of
2). Nice, huh? Also, the pokemon there are a mix
of the Blue and Red ones. Some dialogs are much
different, and there's a Chansey in every
PokeCenter!
Third one: The graphics!
All the pokedex graphics and the terrain tiles (houses,
for example) are redrawed, and they look
different. This one is actually a Rattata:

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