Meanwhile, a villainous team known as Team Rocket are causing crimes such as theft and must be confronted solely by the player character by defeating them in Pokémon battles. The player is also tasked with obtaining Pokémon Badges earned by defeating each of the eight Gym Leaders. The player receives a device from Professor Oak known as a Pokédex (an encyclopedia of monsters), and is asked to capture Pokémon and fill it up, with classes of items that the player can receive or purchase (normally from a Poké Mart but also the Celadon Department Store) known as Poké Balls. Professor Oak's grandson Blue (who is also given an optional name by the player at the beginning of the game) is also on a quest to fill the Pokédex and become a Pokémon League Champion, but is a lot more arrogant than Red. Pokémon in this context refers to mysterious creatures, also referred to as monsters. The player starts in Pallet Town where they will meet Professor Oak, and choose from one of three starter Pokémon. Like all main series Pokémon games, this game features a young boy (named by the player with a number of default names, otherwise is officially known as Red) on his journey to defeat the eight Gym Leaders and the Elite Four in order to become a Pokémon League Champion. Can you develop the ultimate Pokémon strategy to defeat the eight GYM Leaders and become the greatest Pokémon Master of all time? Important-no single Pokémon can win it all. Trade with friends and watch your Pokémon evolve. Stand strong when facing Pidgeot's stormy Gust.

Face off against Blastoise's torrential water cannons.

Catch and train monsters like the shockingly-cute Pikachu. It's going to take all you've got to collect 150 Pokémon in this enormous world. Now, it's time to head out to become the world's greatest Pokémon trainer. You've finally been granted your Pokémon trainer's license.

Pocket monsters green