Flight controller simulator, where you control the air traffic of an airport, sometimes having to consider the weather or emergencies on top of that.
All is done at a map view with information about the planes as well as warnings about incoming planes.
Every 15th minute you will get a rank points for promotion or demotion depending on your performance.
Total of eight airports (one (beginner) to four (Genius) runways) and a map editor.
The airports are Lisbon, Oslo, Copenhagen, Zürich. Frankfurt, München, London and Paris, placed in order of difficulties (two in each "level").