Hello,
I haven't tested and I did that a bit quickly so it contains annoying items/quantities for which underflow trick/other 8F codes will be required probably.
But unless I missed something it should do the following things if you have a Mew in your party's first slot in european yellow games only:
- Change Mew's IV to dec:10 (Was it the point? I don't know how that shiny determination works)
- Change Mew's ID to dec:22796 (not sure about this, because I don't know if ID is BCD. Can someone tell?)
- Change Mew's OT to "GF"
First, have the following Pokémon in your active Pokémon storage box in the PC:
Tangela with 233 HPs currently)
Nidoking
Metapod
Haunter
Flareon
Parasect
Kadabra
Tentacool
Grimer
Another random Pokémon, but just one
Then prepare the following inventory, and use ws*l’||lm|:
[Anything]
ws*l’||lm|
ThunderStone x134
TM09 x62
Moon Stone x119
Hp Up x119
TM01 x[any quantity]
Then prepare the following inventory, and use ws*l’||lm|:
[Anything]
ws*l’||lm|
ThunderStone x124
TM09 x62
Burn Heal x119
HM03 x77
Secret Key x79
Poké Ball x113
TM01 x[any quantity]
Then prepare the following inventory, and use ws*l’||lm|:
[Anything]
ws*l’||lm|
ThunderStone x121
TM10 x4
Lemonade x128
Burn Heal x119
Ice Heal x198
Poké Ball x60
Secret Key x119
Fresh water x43
Potion x119
TM01 x[any quantity]