A realistic 3D map of London can be explored in the experimental, meditative game named  "Pigeon: A Love Story."  Discovering your pigeon-shaped soul mate is your only task. It won't be simple, though, because there are a ton of pigeons and there are no tips or clues.

This game is graphically complex and includes thousands of actual London buildings in addition to over one million pigeons; therefore, it can only run well on recent, powerful devices. This game has real map data and is used to transmit the live London map. As a result, playing this game requires the use of data. If feasible, playing over WiFi is advised.