NightmareOS

An impossible horror mystery OS, where you control a OS inside your OS. Solve the mystery of the creator and his death. But how quickly can you do it before the OS strikes. Dive deep into the OS. And learn Linux already.

COMMANDS:

cd [directory name] - Change directory

cd .. - Go to last directory

ls - List all the files in that directory

cat [file name] - Show that file

menu - Return to Menu