If you've spent some time on the internet today, you may have been swarmed with posts and stories of Pokemon Go.

What is it?

Great question! It's a new mobile phone game for iOS and Android that lets you play Pokemon in the real world.

Pokemon is a popular RPG (role-playing game) in which you try to collect and battle little monsters called Pokemon. Pokemon Go makes your hometown the battleground. It's a lot like GeoCaching.

Do you have the game? What do you think?