Thank you for your comment.
I didn't have time to create the operation instructions, and the game ended up being unfriendly to the players. I hope this helps you solve a little mystery.
The ship can be moved left and right with the joystick.
Move forward by switching the engine gear from 1 to 4.
When you reach 13000km, you will reach the planet and it will be the ending.
Sound effects are annoying. I was also annoying, but I couldn't fix it because I didn't have time...I'm sorry.
Thank you for your valuable comments.