Pokémon Go might be the biggest internet craze we’ve seen in a long time. The “augmented reality” game, which layers gameplay onto the physical world, became the top grossing app in the iPhone app store just days after its Wednesday release in the U.S., Australia, and New Zealand. And players have already reported wiping out in a variety of ways as they wander the real world — eyes glued to their smartphone screens — in search of digital monsters.
Check out this Video of hundreds of people running after a Vaporeon in New York City’s Central Park. Vaporeon is one of the rarest Pokémon in the game.