Everyone knows Pokémon Mega Power ,one of the best Roms Hack
Your dream is to produce the most powerful Pokémon known but all your experiments failed and ended up causing your bankruptcy. At the same time, a rich businessman named Kasper wants to contribute to your project conditional share the benefit of the latter. In order to complete his dream, the young professor accepts the deal without hesitation.
New region,New gyms
Pokémon 4gen,5gen and 6gen
All mega evolutions and other