Here you shall post the differences, over the generations(Excluding the clothes.)
Blue in RGB series had a darker hair and was more tricky.
In the FR/LG She nearly became a completely innocent(O.o) girl, though still had some tricks up her sleeve.
Green in RGB, he was a rutheless and sometimes a non-caring person.
In Yellow- He's more nicer, sort of and teaches Yellow how to level, and be a trainer.
in GSC, he became a leader, and more talkative.
in FR/LG He's alot more nicer, and thought of a plan with Mewtwo to break out of the building.
Yellow
RGB- a Small Girl
Yellow- a Girl with a straw hat, and is always nice and tried her best to find Red.
GSC- the same as the above, with the exception of maybe her expression to Red increased.
FR/LG- Learned how to increase their Pokemon Level's without even training.
Gold
G/S/C- a known kid, who tries to stop Silver, but in the end they're friends.
Emerald- has come back to help Emerald capture Jirachi.
Silver
G/S/C- a Thief who stole totodile
FR/LG, his past is unveiled and he loved his father,(aint that sweet?)
Crystal
G/S/C, She's a Pokedex Pro, and has captured all pokemon except legendaries
in Emerald-She gave advice in Volume 27, to tell Emerald to use a timer ball to capture Jirachi, it worked until Guile broke the Pokeball in half releasing Jirachi. She has came into Battle Frontier after this and tries to help Emerald.
Ruby
R/S/ A Sissy Boy, in Ruby/Sapphire Saga, and doesn't like to battle.
Emerald Saga- He's pretty much the same.
Sapphire
R/S- She wears leaf clothing, and acts agressively, she then changes when she wore the clothing ruby gave her.
Emerald- Her Fangs/Sharp Teeth has grown a bit.
Emerald
Emerald- a Shortie, who wants to win Battle Frontier, and capture Jirachi in the same time frame.
Please post, on what information you know about the differences.
Blue in RGB series had a darker hair and was more tricky.
In the FR/LG She nearly became a completely innocent(O.o) girl, though still had some tricks up her sleeve.
Green in RGB, he was a rutheless and sometimes a non-caring person.
In Yellow- He's more nicer, sort of and teaches Yellow how to level, and be a trainer.
in GSC, he became a leader, and more talkative.
in FR/LG He's alot more nicer, and thought of a plan with Mewtwo to break out of the building.
Yellow
RGB- a Small Girl
Yellow- a Girl with a straw hat, and is always nice and tried her best to find Red.
GSC- the same as the above, with the exception of maybe her expression to Red increased.
FR/LG- Learned how to increase their Pokemon Level's without even training.
Gold
G/S/C- a known kid, who tries to stop Silver, but in the end they're friends.
Emerald- has come back to help Emerald capture Jirachi.
Silver
G/S/C- a Thief who stole totodile
FR/LG, his past is unveiled and he loved his father,(aint that sweet?)
Crystal
G/S/C, She's a Pokedex Pro, and has captured all pokemon except legendaries
in Emerald-She gave advice in Volume 27, to tell Emerald to use a timer ball to capture Jirachi, it worked until Guile broke the Pokeball in half releasing Jirachi. She has came into Battle Frontier after this and tries to help Emerald.
Ruby
R/S/ A Sissy Boy, in Ruby/Sapphire Saga, and doesn't like to battle.
Emerald Saga- He's pretty much the same.
Sapphire
R/S- She wears leaf clothing, and acts agressively, she then changes when she wore the clothing ruby gave her.
Emerald- Her Fangs/Sharp Teeth has grown a bit.
Emerald
Emerald- a Shortie, who wants to win Battle Frontier, and capture Jirachi in the same time frame.
Please post, on what information you know about the differences.