Space Tunnel - Extreme challenge of speed

This is a space racing game in which you will operate the spaceship navigating through the space rifts. Please do not enter the wrong rift, or you will get lost in space.
The screen is divided into two control regions.
Click the left section of the screen to operate the spaceship to enter the left orbit.
Click the right section of the screen to operate the spaceship to enter the right orbit.
Release the click on the screen, the spaceship will navigate back in the intermediate orbit.