diagram ⁽⁶⁾

Like a junkyard-dog, but quiet. 

The first thing you hear when you switch it on… 

Why I chose to use the Mission Pinball Framework instead of something better.

So firstly, what is OPP? What does it have to do with Pinball?

The first decisions were about the playfield, the mechanisms, cabinet and computers.

There have to be as many philosophies on designing pinball machines, as there are pinball machine designs.