More Mahjong Menus! Next up we have Nyanpai and Musoubana, two games that run on the same Nichibutsu hardware and share most of the same artwork. They also share a hidden option test.

Still hacking around with MAME games, and I'm lovin' it! This time I opened up Ojanko Yakata (roughly translated as Jong Girl Mansion), one of the many, many adult mahjong games to grace game centers. I spotted some ASCII in the memory dump that looked like a hidden developer credits screen and investigated...

There's a request on mamecheat for Pocket Gal Deluxe, and I figured I'd give it a go. I played around for a bit, then discovered a nice, juicy string table with some intriguing bits of text. After a few hours of working backwards through the disassembly, I've discovered a number of interesting bits in the game!

The MAME hacking continues! Momoko 120% is a platform shooter with an interesting history. I've always enjoyed it and I've begun doing a full disassembly of the code, partially to learn Z80 assembly and also, as always, to look for any bits of leftovers or unused data. And find something I did!

I've been playing around with the MAME debugger recently. I loaded up Tinkle Pit, a cute, simple (at first...) maze game recently and started playing around with altering memory values. I found what appeared to be the value for the current game mode, and began messing with it, and then came across an odd screen...