itch.io

Hi MinakoKojima, thanks to your attention :-)

The EXE is a DOS-executable(it's DOS MZ format, not Windows PE format). you can follow the "Install instruction"(on https://spuch.itch.io/yasnake ) to run on GameShell.

For Windows, you can use "dosbox"(https://www.dosbox.com/) to run it. I will write an instruction soon on devlog.

More info on running it:

https://spuch.itch.io/yasnake/devlog/100357/how-to-run-dos-game-with-dosbox-the-retroarch-way