Pokémon Go developer Niantic lays off more than 80 people and cancels four projects
Niantic is set to release Pokémon GO Plus wrist accessory
Some analysts value the company at more that $3 billion
Hackers posts tweets requesting Pokemon Go to be released in Brazil
McDonald's Japan's outlets will be key locations -- gyms and PokeStops -- for Pokemon Go players
Pokemon Go is still not out in Japan and it is driving people crazy