E.D.F.: Earth Defense Force / release r31a21w6 / evidence
Evidence for E.D.F.: Earth Defense Force Arcade, market unknown
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.
Date: 1991 3 sources agree
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| 1991 | fbneo | 2 | set | this copy | fbneo:edfbl | yes |
| 1991 | mame | 2 | set | this copy | mame:edfbl | yes |
| 1991 | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) | yes |
Publisher
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| bootleg | fbneo | 2 | set | this copy | fbneo:edfbl | no |
| bootleg | mame | 2 | set | this copy | mame:edfbl | no |
| Jaleco | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) | no |
Developer
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| Jaleco | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) | no |
Genre: Shoot 'em up 1 agrees · 1 differs
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| Shooter / Flying Horizontal | catver | 4 | set | this copy | catver:edfbl (2 copies) | yes |
| Shooter | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) | no |
Players: 2 2 sources agree
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| 2 | mame | 2 | set | this copy | mame:edfbl | yes |
| 2 | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) | yes |
LaunchBox entry
| Value as the source wrote it | Source | Tier | Joined by | About | Where | Agrees |
|---|---|---|---|---|---|---|
| 25002 | launchbox | 4 | name (by title) | the title on this platform | launchbox:25002 (2 copies) |
evidence JSON · release JSON. A wrong fact: suggest a correction with the evidence; accepted ones become overrides the next build applies.