
Try different ones if you Dreamcast can’t boot one. In my experience CD-R brand really matters. Also Goolge if your model can run CD-R’s. In The bottom of the same sticker there is rounded 1 PAL/E which also could matter. Mine is HKT-3030 which is able to read CD-R discs. Sometimes DP3 boot menu can help in these cases.

Sometimes DreamOn boot menu can't load a game properly. dp3 Use DP3 menu as boot menu instead of DreamOn Collection boot menu.

keep Flag for preserving all intermediate files. Flag for skipping custom display name for games and image cover dialog. silent Used in compilation disc image only. Useful if the original image contains dummy files to preserve space. modify Allows modification of extracted folder before creating final CDI image. dest Choose destination folder for extracting and creating final CDI image. Main launcher.bat script accepts the next launch flags: Remove tick from "Enable Buffer Underrun Technology" option.If you can't set this mode you should find another CD/DVD drive to burn a CD-R backup. Write Speed - minimal possible (in my case 10x was fine).If it's in Data/Data it should contain only 2 sessions with 1 track each - "session 1 track 1" is a big one (actual game data) and "session 2 track 2" - a small one. If it can't boot a game (or ony game from multi game disc) it's very likely that the game won't boot with you Dreamcast as well unless emulator couldn't play the original CDI.Īlcohol 120 works smooth to burn Data-Data CDI images for furhter use with Dreamcast console.Īfter selecting a CDI image Alcohol will show sessions and tracks from the image. Test the final CDI image with Dreamcast emulator. Consider using differnet set of games if files overlapped and any of the game doesn't boot. WARNING: while placing several games in the root some files may overlap - they will be displayed in the scrip's output window. relocate flag gives a way to cheoose for every specific game if it should be placed in separate folder or in the root. However some games requires to be in the root to load properly (for example all WinCE games). Loading issues happens because while creating multi game disk every game is placed to its own folder so no files with the same name overlaps. If some games doesn't boot within DreamOn boot menu (always check it on emulator before burning to CD-R) but still they loads fine as standalone game (converted to Data/Data) the following should do the trick:Īnd answer yes (y) for evetry game which doesn't boot when prompted with a question like "Put !gameName! to the root?".Īnswer No (n) for games which boots fine within DreamOn boot menu. Multi game compilation disc loading issue It's possible to use a simple DP3 menu which sometimes works better for some games. While processing the CDI files the script will ask to enter a display name for every game selected (or just press Enter to use CDI file's name) as well as a cover image to display in selection menu (or use "-silet" flag to skip both inputs)Īll the games will be presented withing DreamOn Collection menu by default with the names and the images picked previously. To create compilation disc launch the script and just pick several CDI files from the dialog using CTRL/Shift buttons. It will ask to pick CDI files to process.
#DREAMCAST ISO FILE STRUCTURE WINDOWS#
Just launch launcher.bat script file under Windows to start the process.

This tool was created to automate convertion process as well as to make it easy to crete compilation discs containing several games. In order to be able to create compilation disc initial CDIs must be in Audio-Data format. Also it’s possible to create a compilation disc containing multiple games to preserve CD-R discs. To make Dreamcast read any game from CD-R backup flawlessly it worth to convert CDI file from Audio/Data to Data/Data format.
