A must-see for air traffic controllers who want to aim higher.
"EXTEND", a difficulty level beyond HARD, is finally here!
Traffic in the sky and on the ground! A high difficulty stage that you can't experience in the main game awaits you!

[Details]
STAGE 1 "Overcrowded! Short and intensive time."
[Difficulty level] HARD [Assigned time] 13:00～13:45

STAGE 2 "Rush Hour! Beware of overcrowded skies."
[Difficulty level] HARD [Assigned time] 17:00～17:45

STAGE 3 "Busy times ahead! Don't lose focus."
[Difficulty level] HARD [Assigned time] 10:00～11:30

STAGE 4 "Raging short time control!"
[Difficulty level] EXTEND [Assigned time] 14:30～15:15

STAGE 5 "A high level Air Traffic Control."
[Difficulty level] EXTEND [Assigned time] 17:00～18:30

* "I am an Air Traffic Controller - Airport Hero Haneda" is required to use this content. If you need to apply the latest patch, please update the game before playing.
* In order to play this content you must have cleared up to STAGE 2 in the game.