PokeMMO is an effort to create an online Pokemon experience. Pokémon Red into a fully-fledged MMO.
PokeMMO is a PC mod for Game Boy Advance remake Pokémon Fire Red, which adds in the ability for hundreds of users to play through the entire game together.
Development on the mod is still in its alpha stages, but already you can interact with a server bustling with players, add friends, join parties, battle in tournaments and chat.
Certain features are still being added. It has added many features with more to come, including the options for you to trade with other players, chat with them, battle against other players, and more. Currently, it is in an alpha testing state, with some features not implemented and some features not working properly.