Pokemon Uranium

Pokémon Uranium is a free fangame made in RPG Maker XP and Pokémon Essentials. The game takes place in the Tandor region, where the player must collect 8 Gym Badges in order to compete in the Tandor Regional Championship. Along the way, the player must also fill up their PokéDex with the entries of more than 190 different species of Pokémon. https://pokemon-uranium.fandom.com/wiki/Main_Page