Rom Checker

SG-1000 · Eligible game 17798

The Black Onyx

The Black Onyx RetroAchievements artwork

Every accepted version

Missing — none of the accepted hashes are present.

0 of 3 accepted hashes present

Catalogue RefreshingLibrary Failed

Accepted hashes and library evidence

View supported hashes on RetroAchievements

  • 1da64bab6808f8b6df159c912d3b4072 — Missing
  • d2b0524a2cf5754c0fa1c900e9ecb06b — Missing
  • e2fca5d8609135caf5f4e2a88e38eabb — Missing

Metadata completeness

Metadata is evaluated only for owned games.