STEP 1 - Your Name
MissingNo’s appearance and level all change depending on what letters, symbols or numbers are in your name. You have seven blank spaces to determine the level and form of your MissingNo. Depending on what you put where, it can even change if you encounter MissingNo or an entirely different Pokemon. Depending on your name you can encounter up to three different Pokemon.
The spaces for your name are numbered like this:
_ _ _ _ _ _ _
1 2 3 4 5 6 7
_ _ _ _ _ _ _
1 2 3 4 5 6 7