Interesting I converted many of my cassette-based games to disk sometime back in the 80's. This mostly involved removing loaders and stuff and extracting the "real" program. I don't recall the details of every game converted anymore, but I definitively have a BASIC version of Wings of War lying around as a result of this exercise. I guess this means that they used a loader of some sort. Looking forward to having a closer look at that CAS file sometime soonAlastair wrote: Wings of War is loaded with CLOADM, a CAS image may be found in the zip file I uploaded (see viewtopic.php?f=7&t=271). WHATIS.EXE states that the image contains a machine language program and nothing else, perhaps Salamander compiled the BASIC program before releasing the game? The same could also be true of Fishy Business (also included in the zip).