I'm working with a couple of other collectors to attempt the Mappy to Dig Dug II (2) conversion as outlined on JROK's website. However, it is not working. We have been looking without success for pictures showing a converted boardset, as well as any technical notes or things done in addition to or differently than JROK's website. JROK is not responding, so that option is out.
The Mappy boardset worked before the conversation (minutes before) and it does boot to DD2, including the demo, but there are considerable sprite issues. We believe 4C and 5K are correct (82S129). JROK's instructions have been followed to "the t" and triple checked.
Has anyone here tried it? If so, are you able to discuss it, provide details, show your pictures, discuss which specific MAME set or file dumps you used, specifically the color PROMs, etc.? I was able to find pictures of original Namco Dig Dug 2 boardset, and while that helped, it has not resolved some of the above questions.
Thank you for any assistance you can provide.
Scott C.