I remember loads:
(R/B/Y)
Talk to one of the guards surrounding Saffron City 1000 times and he will give you Doomsay (Houndour), Bruno, and Dofunyan (Donphan). Then he will tell you that they are sympathy presents because your mother died. Go back to pallet and your mother will be on the ground. There will be a pokemon next to her called Pikaish. Fight Pikaish and if you catch it, your mother will be alive. If you don't then you can fight the ghost of your mother. Then, on the table will be Mewtwo's sister, Mewsta and a new updated Pokedex.
Use the item finder in front of Bills house. You'll find a bottle in the river with a note in it. It say's something about Pikablu.
After catching Mewtwo in the unknown dungeon, look around and fight a lot of Pokemon and you will run into mew.
Go to Bill's house with these pokemon in this order. Dratini,Dragonair, Dragonite,Articuno,Zapdos,Moltres, and he will let you into his garden.
Go to Bill's house with Eevee, Flareon, Jolteon, Vaporeon, Mew, and Mewtwo and he will give you Togepi and let you into his cave and his garden.
To find Pikablu(a blue pikachu)you must talk to mr. physcic(the guy who gives you Physcic tm) and then go to the waters around Cerulean city constintly hitting the A button. You should find a ball with a note in it speaking of a pokemon referred to as pikablu. It will say the location of it as well.
here is two secret islands that you can get to. One is where you find a guy's lost keys and he'll take you to a secret island. The other is don't go to the SS Anne trade a pokemon with a friend that knows cut and then skip it later on you'll know surf. Then you can go back and surf to the right before you get on the SS Anne. Surf to the right and you'll get to an island and there's a truck there. Use strength to move it and there is a pokeball there with mew in it. Supposedly there are god pokemon on the island too
This secret you will like. There is a cave in safari zone. GO to the house with SURF and talk to the guy(you must have all 5hm's with you). Talk to the guy and he will ask you for all 5hm's(make sure u teach it to the pokemon you need because you wont have it after you give him it. He will open a door behind him and walk out of the house. Go to the door and you will finally see Jesse and James!! talk to them and they will say''What are you doing here brat!! We are trying to find the Dragon pokemon. It is unidentified!!'' then they will fight you. After the battle, they will run out of safari zone and you will hear this roar. Go to the cave and catch all the dragon pokemon there is!! At the end of the cave, which is only straight ahead, there will be a dragon that is unidentified. Catch it and it will follow you beacause it is too big to be in a pokeball. It comes with one move which is BREATH BURN, the most powerful attack of all attacks!! (CAN KILL LV100 POKEMON WITH ONE HIT!!). It is level 100 when you catch it.
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