@Red
Unknown... Sure, Kickflash can mount the drives for ya, but the drive(s) wont be called "DF0:", it will be called either "TD0:", "TH0:", "PD0:" or "PH0:" depending on which disk is inserted...
And besides... Most "NDOS" games hits the hardware without going by MFM.DEVICE ( MULTIDISK.DEVICE in the case of the Catweasel ) So I don´t know if this would work...