Bone Busters Inc.
OPDBGottlieb1989–1991
2 editions of one title, held as separate machines because their playfields differ.
Base
1989 · 6 ROMs
- 27
- switches
- 48
- lamps
- 7
- coils
Amazon Hunt III
1991 · 4 ROMs
What differs, by the numbers
3 of the compared properties differ. Counted from each edition's own definition, so this holds whether or not anyone has written the differences down.
| Property | Base | Amazon Hunt III |
|---|---|---|
| Switches | 27 | 0 |
| Lamps | 48 | 0 |
| Coils | 7 | 0 |
Counts come from each edition's own definition. A zero means the definition records none — for a stub or partial edition that may mean nobody has described it yet rather than that the machine lacks it.