Pokémon Go was released yesterday in Australia and New Zealand, with a later on release in the US. But as of now, it’s not available for any other country.
The start is a great trough back to the original games with Prof. Willow (which according to my girlfriend and some of her friends is quite handsome XD ) giving the basic mechanics for the game. After the introduction tutorial you are greeted with the 3 main Pokémons from the original series. You can choose from Charmander, Bulbasaur and Squirtle.