Niantic Labs is now sending out invites in the U.S. to players who wanted to beta test its upcoming Pokémon GO augmented reality game.
Beta testing for the game had already begun in Japan, Australia, and New Zealand. In a blog post, Niantic says:
Trainers can now help Pokémon evolve, opening up a whole new area of gameplay. Trainers can also find and collect Pokémon Eggs in addition to fully grown Pokémon. Trainers will get a good workout as you must walk a preset distance in order to hatch the Egg and find out what Pokémon will emerge. Incubators are provided to help with this process. Trainers also will encounter Pokémon Gyms at real-world locations. Pokémon Gyms are special locations where Trainers can test their Pokémon in battles as they compete to win control of the Gym for one of three Pokémon Trainer teams.