Duplicate Eggs (untested)
You put two Pokemon in the daycare center. Then run through the entire region and go to
four island and see if there is an egg. If so take it from the old man save then press
A+B+Start+Select and your game should reset press start and the game will restart talk to
the old man again he will give you an egg, go inside and go back outside talk to the old
man again he will give you another egg. Later both eggs will hatch and they will both be
the same pokemon.
Mystery Gift
First, go to any Mart and go to the survey thing next to the owner. Then, type in these
FOUR words: "LINK TOGETHER WITH ALL" . Save, Turn the GBA off, and then turn it on. You
should have mystery gift in the menu.
Sevii Islands
To be able to access the first 3 mystery islands, you must defeat all 8 gym leaders.
To access mystery islands 4-7, you must then defeat the elite four to acquire the Rainbow
Ticket.
Get Lapras
Go to Saffron City and then to Silph Co. in the middle of the city. Go to the board room
with the guy who gave you the Master Ball. When you get there, go on the teleport pad,
which will take you to another room. Go over to the next pad but don't step on it - right
next to it there should be a guy. He will say some stuff, then he'll give you a Lapras. It
is level 25 and knows: Icebeam, Perish song and two other moves.
