Devil Dos is a program written by my friend. He wrote it in BASIC using QB. It simulates DOS and some of it's functions. Most DOS commands are returned with ann error message. If you type exit or help the format command will come up, don't worry it is fake. There is no way to stop it from formatting but if you are using WIN95 when it is done it will close, if Win 3.xx you should ALT-TAB when it is done and close it then. If you use it in DOS it will freeze up your computer. The zip comes with two versions of DevilDos, DEVILDOS.exe is the program and DEVILDOS.bas is the BASIC code for it, DD.exe and DD.bas are the same thing except when you type EXIT it will exit. I am not responsible if anything happens to your computer if it messes up, but don't worry nothing probally will(99.9% chance nothing will).
DevilDos.zip
DdIcns.zip: