Playing DM again: Harder than I expected
Posted: Sun Jul 22, 2012 9:28 am
So, long story short: I got an A3000 in 1989 or so, and I got DM the moment I had confirmed the order, even before I actually had the machine. Then I played it. A lot. Well, time has passed. I sent all my Amiga hardware to a guy who does Amiga hardware repair so he can either rescue the machines or use them for parts. I also sent him my floppies in case they can be recovered. And disk images are gradually appearing, but it turns out that doesn't quite solve the problem in the case of a copy-protected disk...
Well. The good news is, there are LOTS of archives out there of the DM floppies. The bad news is, I cannot find a single one that I can get to work. I don't have real Amiga hardware anymore; I'm using E-UAE on a Mac (as part of Amiga Forever). What I have found is three basic categories of images:
1. whdload images. These might well work on real hardware, but they explicitly disclaim any interest in trying to make them work with emulators. The whdload DM image fails for me with a message about illegal access at expmem + $8f6; looking around, I find an existing whdload bug report claiming that this could happen in a previous version but was fixed in the current version. Which it may well be on real hardware. (EDIT: reading again, I think that's a 10-year-old comment from a FAQ someone else wrote; the current whdload docs indicate testing under WinUAE.)
2. The "hacked for HD install" version in the DM-Game-Amiga.rar archive from dmweb.fr. This one seems to run just fine until it crashes with error #60 blinking in yellow. According to one web page, that is a characteristic behavior of DM's copy protection (which is sneaky, and will run without complaint for a while and then suddenly blow up later).
3. Unmodified images, which obviously can't be expected to work in the absence of a floppy drive.
I had DM and CSB for the Amiga. I can't remember for sure, but I think I had DM2, too. If anyone has successfully gotten some version running on UAE, preferably with a HD install, I would love to know more. And yes, I really would prefer the original to things like csbwin.
Well. The good news is, there are LOTS of archives out there of the DM floppies. The bad news is, I cannot find a single one that I can get to work. I don't have real Amiga hardware anymore; I'm using E-UAE on a Mac (as part of Amiga Forever). What I have found is three basic categories of images:
1. whdload images. These might well work on real hardware, but they explicitly disclaim any interest in trying to make them work with emulators. The whdload DM image fails for me with a message about illegal access at expmem + $8f6; looking around, I find an existing whdload bug report claiming that this could happen in a previous version but was fixed in the current version. Which it may well be on real hardware. (EDIT: reading again, I think that's a 10-year-old comment from a FAQ someone else wrote; the current whdload docs indicate testing under WinUAE.)
2. The "hacked for HD install" version in the DM-Game-Amiga.rar archive from dmweb.fr. This one seems to run just fine until it crashes with error #60 blinking in yellow. According to one web page, that is a characteristic behavior of DM's copy protection (which is sneaky, and will run without complaint for a while and then suddenly blow up later).
3. Unmodified images, which obviously can't be expected to work in the absence of a floppy drive.
I had DM and CSB for the Amiga. I can't remember for sure, but I think I had DM2, too. If anyone has successfully gotten some version running on UAE, preferably with a HD install, I would love to know more. And yes, I really would prefer the original to things like csbwin.