All my patched versions of the ROM work. I just tested them all and they work perfectly. All of the patches from 2001-2004. The ones I tried were:
Super Demo World 1.00 (SMW1 Hack) [b1].smc
Super Demo World 1.00 (SMW1 Hack).smc
Super Demo World - Bouche's Demo World 3 (SMW1 Hack) [b1].smc
Super Demo World - Bouche's Demo World 3 (SMW1 Hack).smc
Super Demo World - OryNider's Best Levels (SMW1 Hack).smc
Super Demo World - OryNider's Retro World (SMW1 Hack).smc
Super Demo World - OryNider's Retro World V1.01 (SMW1 Hack).smc
Super Demo World - The Legend Continues (SMW1 Hack).smc
Super Demo World III (SMW1 Hack).smc
So maybe you are patching the wrong version of SMW, or your ROM and/or patch is bad, or the patch is not applied correctly with whatever tool you are using. But all of the above work perfectly pre-patched.
I had never heard of this patch, but judging from the cool pictures here
http://fusoya.panicu...lm/dwshots.html it looks like a really good total game change.
Oh yeah, this is from the readme:
Did you do that first before applying the patch? The ROM has to be expanded first.
When I originally tried patching it I followed all those instructions so I'm not sure where I went wrong, especially since the patch worked on my pc. Whatever I did though I must have done wrong since I recently obtained a pre-patched version of the rom and it's working just fine on Zsnesx. Thanks for the help. And as far as the actual game goes, It's supposed to be one of the nicest SMW hacks out there that adds a ton of new levels and features. I recommend it to any who enjoyed the original SMW.