As a general rule:
When the “mission disk” behaves more like a sequel there should be a new entry.
This page is a DRAFT.
Mission disks
Mission disks offer the opportunity to play different missions than the original game and can be used instead of the missions that came with the game. These disks should have and own entry even if they require the main game
Examples:
Extra content
For some racing games for example extra content disks with cars and courses are available. Those should be bundled with the main entry, as they simply offer more variation to the game.
Add-Ins
Some mission disks aren’t playable on their own, but rather merge into or extend the main game. Those can’t be started seperately and should be bundled with the game entry.
Examples:
Construction sets
Construction sets to generate new content for a game should have their own entry.
Examples: