MAMEWorld Forums - Programming - Crystal Castles level maps

Hello,

I'm seeking any technical info about Crystal Castles (1983/Atari). In particular, I'm interested in figuring out where in the ROMs the data for the level maps are stored.

I believe each level is basically stored as a square height map.

I thought I remember running across the ripped maps on a webpage somewhere once, but I can't find them for the life of me anymore.

Any info about the memory map for the ROMs or where to find the ripped level maps would be appreciated.

I already looked at the memory map for the arcade hardware in MAME, but it only indicates where the ROM modules are loaded in the address space--nothing about the ROM contents. I also found ripped sprites, but nothing for the levels. Screenshots of the levels are not what I'm looking for either.

Apologies if this is the wrong forum for this post. Please suggest a better forum if you know one.

Thank you.