Swing-by Orbit

Swing-by is the use of the gravity of a planet to alter the path and speed of a spacecraft.
Let's get on the orbits of planets or satellites and complete the mission in space.


[How to play]

- Tap the screen to accelerate the spacecraft.
- If the spacecraft crashes or is thrown out of the screen, the mission failure.
- Let's adjust the acceleration and move from the orbit of the planet to the orbit of another planet.


[Mission]

- Main mode
The mission to catch stars while coming back and forth between the earth and moon orbit.
Every time you cycle orbit, the score per star will also increase.

- Planetary Exploration mode
The mission to explore planets in the solar system in order.
If you can circulate the orbit of planets, the mission is completed.


[Custom]

Consuming collected stars and customize the spaceship.
Customization such as improving the function of the spaceship and changing the skin is possible.