Yes, it is bugged due to the baserom I used. Sun stones and Moons stones are bought there as well for impossible evolutions. National Dex is in Pewter City Pokemon Center. Megastones and the Mega-Bracelet can be bought in Cerulean City's Pokemart. The current version allows the mega-evolution of Latias, Charizard, Blastoise and Venusaur.
There is no story change, but gameplay has been heavily adjusted to present a challenge. It currently includes about 500 moemon from 7 generations with curated encounters and battles.
There are many changed aspects include full gameplay changes such as Fairy typing, double encounters, and MEGA EVOLUTION. It is specially curated to showcase the highest quality moemon sprites that exist while posing some gameplay challenges.
