Go to island 1 capture a Geodude then show it to professor Oak. He then says the amount of Pokemon you caught if its 100 Pokemon then he will give you the ticket to access to the other islands.
AnswerYou have to battle the elite 4 with your starter Pokemon lv 49 successfully and you will get a ticket to rainbow island (8th island and 9th island) or get a ticket in mystery gift or link Nintendo wfc. I liedThe way to get the other islands in fire red OR leaf green is simple. although i had some trouble with it too. After the i think 7th badge, the fire gym, someone will take you to one island. from there you gan get to island 1,2 & 3. rescue lostle from three island and get the meteorite from her dad in the game corner on two island. deliver this to bill and celio in the Pokemon center at one island. you will go home. get the eighth badge in pewter city. beat the elite four with 60 Pokemon in your pokedex or more. then go back to vermilion city and head down to the boat. this i think you already know by know. get the ruby on one island and deliver this to celio. he will give a pass for all the islands. now you can get to all the islands. save lorelie from four island and get selphy out of lost cave using L U D D R L D R U. now go to six island and go to the dotted hole enterance, use cut. find the Sapphire. go beat team rocket on five island. collect the Sapphire and deliver it to celio. now you can trade to ruby, Sapphire, and emerald as well you can catch mewtwo and get more items on two island.
Simply put it IS HARD! it cant be obtained by normal means. It requires having a mystery gift for starters. Next youll have to either find the Pokemon America tour (not in game in REAL LIFE) and hook up there to download a ticket that will pop up in the game and allow you to go to either of the islands. The only other option is to use some sort of cheating device wheather it be xplode GameShark whatever strikes you fancy. Even then it requires a good deal of code usage and labor! it's not worth it. (Nintendo makes it very hard to cheat in their games!)
Capture 60 different Pokemon and then talk to professor Oak. He will upgrade/ give you the national dex. then go to Vermilion City and got to where the S.S. Anne was and go to 1 island. Then you talk to Celio and he will allow you to go to all the 7 islands
To unlock 4,5,6 and 7 island in firered you have 2 beat the elite four and then go to one island and talk to the guy working on the network machine and find the 2 gems for him.
You have to beat the Elite Four before you can get to the other islands.
you must beat the e4 and catch 60 Pokemon which should be easy
b more specific what other island?
There is no 8island on fire red sorry.
go to a Pokemon event
You don't. It only goes up to seven, I think.
You must go to a Nintendo sponsored event using the mystery gift to unlock the mystic ticket which takes to birth island and i think navel island and there you will find lugea and ho-oh
revive a pokemon from a fossil and beat the fire gym leader Actually, you need to get the key from the Pokemon Mansion. It wouldn't make sense to require you to beat the gym in order to unlock the gym!
you unlock it same time u unlock 4 and 6.
give ruby to cello
The only way you can unlock it is if you find the key from the mansion on Cinnebar Island
It is on island 8 (navel island).
Deoxys
I don't think there is even an 8 or 9 island.
you have to fight elite4.
It serves one purpose and that is to unlock the Cinnibar Island gym.
8 Island does not exist. Only the sevii islands. There are seven islands in leafgreen and firered. Four of them can only be visited after finishing the game.
doesn,t exist
You can unlock the Berry Crush game, the Union Room, and the two Mini-Games on Two Island
you have to have the mystic ticket to get to island 8 and th aorua ticket get you to island 9