Bishkek, from OpenStreetMap
About 700,000 simulated car trips on the real streets. Each side of a street is coloured by how much traffic wants to use it compared with how much it can carry. Simulated, not measured.
| WASD | Fly where you look |
| Drag / mouse | Steer (click the city first to steer with the mouse alone; Esc frees it) |
| Space / C | Up / down (Ctrl also goes down) |
| Shift | Hold to keep speeding up: up to 10× near the rooftops, 30× from 600 m up (let go to ease back down) |
| Scroll | Cruising speed |
| R | Back to the starting view |
| V | Switch between flying and the city view |
| Left-drag | Turn around |
| Right-drag | Move across the city |
| Scroll | Zoom in and out |
| Click | Name of a building or landmark |
| H | Hide / show every button and label |
| N | Day / night |
| L | Landmark labels on / off |
| Q | Quality: Standard / High |
| O | Towns out to the horizon on / off (for slower computers) |
| J | Traffic map on / off (P changes the time of day) |
| M | Clear air out to the horizon / the old haze |
| R | Back to the starting view |
| Esc | Close cards |