#Dig dug arrangement mame cheats code#

The controller input is handled by the MCU, a Hitachi H8/3002, which processes and copies the data into memory shared with the CPU. We can see that here on the physical cabinet: Player Hardwareīoth editions of Namco Classics Collection have two player inputs consisting of a joystick, two game buttons, and a Start button (though it should be noted the hardware supports a third game button, which we'll see later). The CPU was humming along and the first option was selectable with Player 1 controls so I knew it wasn't locked up, yet I couldn't move the cursor with either controller.

As such, I'll be taking a look at each function as it's shared across both versions.Īfter initially digging into the disassembly and getting some of the disabled dev tools to function, my first issue was the inability to actually navigate the menus. This includes the same set of debug tools, which are present and working in both versions.

#Dig dug arrangement mame cheats code#

The same team of programmers worked on both releases, and the non-game specific, system code is the same. Namco Classics Collection is split across two releases: Volume 1 contains Galaga, Mappy and Xevious, and Volume 2 has Dig Dug, Pac-Man and Rally X. Oh, and there are bunches of debug tools leftover. Not only are the original games faithfully recreated, there's an 'arranged' mode for each with new graphics, music and gameplay. This is a great little collection of classic Namco games - Pac-Man, Rally X, Dig Dug, Mappy, Galaga and Xevious.