ObstacleAirRace - A little real airplane operation

It is a little realistic airplane operation simulator.
Tilt the iPhone and operate the airplane, please go through the ring that appears one after another. I will compete a number I came through.
Obstacles to disturb the flight will also appear. If you conflict, the game is over.
Just like real airplanes, we use the roll, pitch and yaw to fly an airplane.
It may be a little difficult to get used to.

=====How to play=====

[Basic operation]
The airplane will forward automatically.
You can adjust the speed by moving the knob at the bottom right of the screen up and down.
Tilt the iPhone to control the mobility of the airplane.
Since we use a gyro sensor, the condition where you keep the iPhone sideways and held on the front of the body is the basis.

Tilting the iPhone left or right turns the airplane left and right.
If you slant the iPhone back and forth, the airplane goes up and down (pitch up, pitch down).
When you tap (hold) the left and right arrows displayed in the screen, the direction of the nose will change. (Yaw)
Like real airplanes, operate in combination with roll, pitch and yaw.

When you start the game, rings and obstacles appear in front.
If the plane comes in contact with obstacles, the game will be over, so please pass through the ring with avoiding it well.
Every time you pass through the ring, the score is incremented by +1.

[Screen operation]
Swiping the screen rotates the camera.
Pinching the screen, the camera will zoom.
Tap the camera icon at the bottom of the screen to switch to the pilot viewpoint. Tap again to return to original.


[Helping element to extend the score]
■Bonus ring
Occasionally, a ring that adds a lot of scores appears. There are 3 types + 3, + 5, + 10.

[End of the game and score ranking]
■Game Over
Contacting obstacles is game over. Evaluation is displayed according to the number of times (score) passed through the ring.
(Japanese only...)

■Score Ranking
Score ranking in progress.The top 100 people are displayed in real time.
When the score is ranked in the game over, you can register as a ranking.
Simply enter your favorite nickname and tap "Register ranking" button.
Internet connection is required. You can not register if you are not online.
As of now, there is nothing in particular, even if it ranks first in the ranking. I think that it will become about neta of talk.

We are currently considering remodeling the registration method and display method for the ranking system.