Blackout
OPDBLTD0–1980
2 editions of one title, held as separate machines because their playfields differ.
Black Hole (LTD)
· 2 ROMs
Blackout (L-1)
1980 · 6 ROMs
What differs, by the numbers
0 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 | Black Hole (LTD) | Blackout (L-1) |
|---|
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.