While searching for a ROM link, you might notice something unusual right away: Pokémon Emerald wasn’t released in 1986. In fact, the Game Boy wouldn't even exist for another three years, and the original Pokémon games (Red and Green) didn't hit shelves until 1996.
Adding modern power-ups to the Hoenn region. 1986 pokemon emerald utrashman rom link
What you are likely looking for is a specific or a "creepypasta" style fan game. The Mystery of the "1986" Tag While searching for a ROM link, you might