You have to go into Pokemon mansion. Find the key in the basement.
The 7th gym leader in fire red is Blaine in Cinnabar Island.To unlock The gym, u must go 2 the pokemon mansion,search the gym key in the basement.
You will get the 7th Badge which is the Volcano Badge from Blaine, the Gym Leader of Cinnabar Island however you will need to receive the Key from within the Pokémon Mansion before you can unlock the Gym's locked door.
The eighth gym is back in Viridian City, where you have already been, but it won't unlock until you have all of the rest of the badges. Once you defeat Blaine at the Cinnabar Gym, you can take Route 21 back to Pallet town and either continue to Viridian, or fly there. The gym leader is someone you have met before.
beat the 7th gym leader on cinnibar island i think his name is blaine, then bill will take u on a boat to 1 island.
You need to acquire the Secret Key that can be found in the basement of the Pokémon Mansion and then you can use the Secret Key to enter into Blaine's Gym.
The 7th gym leader in fire red is Blaine in Cinnabar Island.To unlock The gym, u must go 2 the pokemon mansion,search the gym key in the basement.
The eighth gym leader is actually the gym leader that belongs to the gym in Viridian City (One of the very early Cities) It is to the east of where there was a man lying down complaining about not having his coffee (the man that shows you how to catch pokemon) He will not appear at the gym (or the gym will not unlock) until you have beaten Blaine in Cinnabar.
You will get the 7th Badge which is the Volcano Badge from Blaine, the Gym Leader of Cinnabar Island however you will need to receive the Key from within the Pokémon Mansion before you can unlock the Gym's locked door.
Complete the Gym Leader Castle mode and Stadium Modes to earn VS Mewtwo. Defeat Mewtwo to earn Round 2. When you choose the Prime Cup you can select Mew as a pokemon.
You have to beat a gym leader to unlock it
You have to go to the Cinnabar Masnion, and find the key. Unlock the gym and he will be in there. Hope this helps. -Mewtwometwo
its basically when you beat EVERYTHING beatable, then Round Two appears and you must do it alllll over again, but harder.
there's a key in the pokemon mansion, that you'll need to unlock te gym's door. after that, just use the quiz blocks next to the trainers to get to blaine.
The eighth gym is back in Viridian City, where you have already been, but it won't unlock until you have all of the rest of the badges. Once you defeat Blaine at the Cinnabar Gym, you can take Route 21 back to Pallet town and either continue to Viridian, or fly there. The gym leader is someone you have met before.
To see mewtwo on stadium you have to win all the cups in the stadium and complete the Gym leader castle then after you do that mewtwo will appear flying above the stadium pick him and you have to battle him.After you beat him you unlock the much harder round 2. Win the cups at the stadium and beat the gym leader castle again and you get to battle a much harder mewtwo.
U have to beat the third gym leader in digimon poop brown.
beat the 7th gym leader on cinnibar island i think his name is blaine, then bill will take u on a boat to 1 island.