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by orionblastar 2635 days ago
I had a friend with a Dreamcast he had to mod it to play CDRs as the Dreamcast had a different CD format to hold more info. They had to reduce the CD to fit in a 700M CDR. Most games didn't use the full CD.

Google mod chips some time they had them for the Playstation and XBox to use CDRs.

1 comments

You didn't have to physically mod the Dreamcast console.

An exploit was found due to the console support for CD's with multimedia support, called MIL CDs. Initially a bootdisc was needed which you swapped with a CD-R, later all dumps of games were done in such a way that the exploit was bundled.

You are correct though in that some games used the full 1GB+ capacity of the GD-ROM format and assets had to be removed/compressed in some cases.