Thank you for your interest in Armored Fighter.
This work was brushed up and released for the purpose of learning techniques when I was a university student.
The reason for switching this work to free release is because I decided that this work was not worth the money for the above reasons and we wanted more people to play it.
I would like to express my sincere gratitude to those who purchased the product for a fee for their support, and we apologize for the fact that it was finally released free of charge.