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Reference data · v3

Game families, Discord & Reddit · version 3

Game families, public Discord servers and researched subreddits in one versioned classification.

Version v3Snapshot 2026-10-18Licence CC0 1.0 Universal

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Dataset descriptor and schemas (JSON) · Machine-readable catalogue

Field definitions

v3 Game family assignments

Primary key: system_id. Empty fields represent missing values; identifiers remain text.

v3 Game family assignments schema
FieldTypeMeaning
classification_versionstringIdentifier of the immutable classification release.
system_idstringStable identifier for a source system entry. Preserve it across later versions and name changes.
system_namestringExact system name from the core snapshot.
family_idstringStable family identifier; empty for standalone and unclassified rows.
family_namestringDisplay name of the assigned family; empty when no assignment is made.
statusstringclassified, standalone, or unclassified.
reasonstringMachine-readable reason for the assignment or gap.
source_family_labelsstringJSON array of the original catalogue labels across the system's records.
source_record_countintegerNumber of source book/edition records represented by the row.
notesstringExplanation of the grouping or missing assignment.
v3 Discord servers

Primary key: server_id. Empty fields represent missing values; identifiers remain text.

v3 Discord servers schema
FieldTypeMeaning
classification_versionstringIdentifier of the immutable classification release.
server_idstringStable project identifier, discord- followed by the guild ID.
discord_guild_idstringDiscord's server identifier, stored as text.
server_namestringServer name returned when the invite was checked.
invite_urlstringPublic invite; its token is not the server identity.
member_count_urlstringPublic invite lookup requesting approximate membership for a later check.
source_urlstringPublic page advertising the invite, or the server's public self-description.
community_typestringpublisher, creator, or fan.
audience_scopestringgame, family, publisher, or multi_game; describes the wider audience.
checked_onstringISO date on which the invite identity and public evidence were checked.
verification_statusstringinvite_resolved; does not claim an internal-channel audit.
notesstringScope, edition limits, and source qualifications.
v3 Discord mappings

Primary key: target_type, target_id, server_id. Empty fields represent missing values; identifiers remain text.

v3 Discord mappings schema
FieldTypeMeaning
classification_versionstringIdentifier of the immutable classification release.
target_typestringsystem or family; selects the ID namespace.
target_idstringA system or family ID from the same v2 release.
server_idstringReference to one server registry record.
scopestringsystem for a direct system link; family_subset for its explicit family crosswalk; family for independently evidenced whole-family coverage.
evidence_urlstringEvidence for the system's relevance. Family links use this evidence plus the bundled family CSV.
checked_onstringISO date of the association review.
notesstringScope explanation; family links list the member systems they cover.
v3 Reddit communities

Primary key: community_id. Empty fields represent missing values; identifiers remain text.

v3 Reddit communities schema
FieldTypeMeaning
classification_versionstringIdentifier of the immutable classification release.
community_idstringStable project ID: reddit- plus the lowercase subreddit name.
reddit_fullnamestringReddit's t5_… community identifier when retrieved; empty when unavailable.
subreddit_namestringPublic handle without r/; compare names case-insensitively.
community_titlestringCommunity title from reviewed public evidence.
subreddit_urlstringPublic https://www.reddit.com/r/<name>/ link.
subscriber_count_urlstringSubreddit-about JSON endpoint for a later subscriber lookup.
oauth_subscriber_count_urlstringEquivalent OAuth API resource; requires authorized access.
subscriber_lookup_statusstringnot_live_verified; no successful live subscriber lookup is claimed.
source_urlstringReviewed primary public evidence: community page, metadata or discussion.
discovery_urlstringDiscovery source, often the public r/rpg directory.
audience_scopestringgame, family, multi_game or publisher; wider audiences remain shared.
subreddit_typestringpublic, publicly readable restricted, or not_recorded.
checked_onstringEvidence-review date, not a live count observation date.
verification_statusstringpublic_page_reviewed or public_metadata_reviewed; cached evidence may be included.
notesstringScope limits, edition details, evidence method and gaps.
v3 Reddit mappings

Primary key: target_type, target_id, community_id. Empty fields represent missing values; identifiers remain text.

v3 Reddit mappings schema
FieldTypeMeaning
classification_versionstringIdentifier of the immutable classification release.
target_typestringsystem or family.
target_idstringA system or family ID in this same release.
community_idstringA registry ID in this same release.
scopestringsystem, family_subset through named systems, or independently evidenced whole family.
evidence_urlstringPublic source supporting the association.
checked_onstringEvidence-review date.
notesstringScope limits or the systems supporting a subset association.

Provenance and reuse

Derived classification; the source research file is not a public download.

Source snapshot reference: data/core_books.csv.

Source snapshot SHA-2565876380a1bde6ad04b860c71414c9843bc8fc7e03cbcef2e65b92e76d3e69de3

Source URLs, evidence dates and coverage limitations remain in the original resources. CC0 applies to project material we are entitled to release; it does not license external source material. Attribution is appreciated and is not a condition of reuse.

Suggested citation: RPG Data Project, Game families, Discord & Reddit · version 3, v3. Permanent dataset page.