As PIN2DMD projects go those files are very small, suggesting a majority of the scenes are not coloured and/or keyframed. Looking at the project files and knowing nothing about the game itself, it looks like there are a handful of scenes coloured and maybe some attract screens, but there are not a lot of keyframes to go with them so I suspect some will not trigger when expected, if at all. Furthermore there is a lot of uses of "color mask" mode which will likely suffer from colour bleeding when activated.
If your main score looks something like this, then the files are working as intended:
View attachment 183800
I think you said the ball count was green - it should be blue, which might suggest the RGB palette sequence order is wrong (see above post from Banzaipinball)