GAME GENIE CODES

First, to use these codes, you must insert the Game Genie into your Game Boy like this:

Then, when the codes screen comes up, just type these codes in and hit start!

This only works inhte Red Version: There's no Nidorino in the beginning sequence!
6d8-25a

No GENGAR in the beginning sequence:
b8a-d4a

Weird Battle Music:
47d-b6a-ad7

All the Pictures of the POKèMON are gone!
9c6-82d-14e

All Battles are Muted:
41b-e5a

Weird Theme Song:
5b1-f7a

You and everyone else turns invisible.
b1b-71b-cd5

Mutes all in-game music:
aaa-aaa

Wherever you go instead of roads and feilds and buildings, there will only be the people and buildings, and either all trees, water, grass, or rocks. Try it!
38a-1af

Wild KABUTOPS Skeleton. Actually just a MISSINGNO. in disguise. Once you catch it, the picture will go back to the normal MISSINGNO. picture. But it's still pretty cool!
b61-93a-f7e

Wild Aerodactyl Skeleton. Same as the wild KABUTOPS Skeleton, but it's a AERODACTYL skeleton instead.
b71-91a-f7e