Pokémon and the Last Wish

Pokémon and the Last Wish is a fan made Pokémon game. It is not a ROM hack, but rather a game made in RPG Maker XP, using the Pokemon Essentials kit.

"Every 1000 years a comet appears in the night sky.
It can only be seen for seven days before it disappears again,
for another 1000 years. "The Millennium Comet" is a special type of comet,
containing an immense amount of energy.
It is said that this energy has the power to awaken 'The Wishmaker'."

This game was made by Voltseon and ENLS.