Air Traffic Chaos (USA) (Japanese title: アイアントラフィックチェイス) is a simulation game developed and published by Hudson Soft for the Nintendo DS handheld console. Players take on the role of an air traffic controller, managing the movement of planes around an airport. The game features a unique control system whereby players use the touch screen to draw routes for planes to follow, while using the buttons to control the speed of aircraft and issue orders. The game also features a range of different scenarios, including night time, fog and snow, and a range of difficulty levels. In addition, the game also includes a range of mini-games, such as a time attack mode and a memory game. Air Traffic Chaos (USA) is a fun and challenging game which tests the player's ability to multitask and think quickly.