Some of the changes taken for certain creatures cannot be reversed, so the Trainer must do the proper research and consider where the Pokemon would be used. Evolved Pokemon are stronger and more capable of winning battles for the trainer and will also add to the Pokedex count. The trainer can now train captured creatures and send them to non-lethal battles to get more of the creatures, hence increasing their Pokedex size, or compete against other Trainers for experience and growth of the creatuers.
Round and technically designed, the creature would not be able to escape and would be under the trainer's ownership. When a trainer (the player) encounters a wild Pokémon, he can capture it by throwing a spherical, mass-produced tool, called the Pokeball.
All three goals are present in every version of the game and even in the expanded universe. The Trainers have three goals: collect the creatures known as Pokemon in a specific region, expand the national collection by adding the species collected from specific areas, and train a powerful team to conquer the region's best trainers (commonly known as the Elite Four). In the original Pokemon game, players are referred to as Trainers. He enjoyed collecting insects as a child and based the game from there. Back in 1989, after the release of the Gameboy Console, Executive Director Satoshi Tajiri started building the game as we know it.
