It is so good. but, sometimes crashes. It is OK. It will be more better then now. I want Korean language support. If you release the text file in the game, I want to translate it into Korean. Perhaps users in other countries also think that there are people who will support their own language. Also, it would be more fun if you provide a tutorial and a mission. I hope that more sensors, electronic devices, and other functions will be supported in the future. Thank you.