Mappy / release r7fya2e8 / evidence

Evidence for Mappy Nintendo Entertainment System, JP

Every statement a source made about this release, and what was published from them. A statement is joined to the copy by an identifier (a checksum, a serial, a game code, a set name) or, failing that, by its title; a title match can land on another edition or another game of the same name, so it counts for less. Sources are ranked in tiers: 1 the media itself, 2 the dump lists and MAME, 3 the press of the day, 4 the web databases. The highest tier decides; within a tier, the value more sources state. How the measures behind the marks are made: Methodology.

evidence JSON · release JSON. A wrong fact: suggest a correction with the evidence; accepted ones become overrides the next build applies.