Thanks! The specs on that chip should match what's required for this game. I will compare the pins tonight and see if they match those pins. However, it doesn't sound too easy to dump (and then emulate) this MCU yet so I will see whether I can get the display segments to work and in that case digitise and and ID the segments and then put this game in the growing heap of games that I'll eventually donate to you Sean
The display might be a bit harder to digitize than the G&W displays as well since the overlay is actually printed on the glass display instead of being placed as separate plastic cards in between the display and filter.