Miscellaneous CC open games/SRDs from my own personal notes. Some of these are tiny RPGs from itch.io and such.
EDIT: Added links for most. A few are direct PDF links, most are to landing pages.
Quest (Creator's Resource PDF) CC-BY-4
OpenQuest (RTFs) CC-BY-4
Dungeon World SRD CC-BY-3
Lightning 5e (Sly Flourish PDF) (Still in development, current ver: 0.25) CC-BY-4
Knave (1e) CC-BY-4
Maze Rats CC-BY-4 (license is barely mentioned in-document, tho)
M20 Fifth: Adamantine Ed CC-BY-4 version (Though the "Weapon Damage by Class" chart under Equipment was adapted from a CC-BY-SA document so it might not legitimately be CC-BY but CC-BY-SA.)
Eldritch Gambit SRD CC-BY-4
Dragon's Teeth CC-BY-4
Blackmarsh setting book CC-BY-4
Caltrop Core SRD CC-BY-4
Ironsworn SRD CC-BY-4
Crack! Rules v1.0b (Text only) CC-BY-4
Dungeons of the Dungeons CC-BY-4
Tricube Tales (Phone PDF, text only) CC-BY-3
Tunnel Goons (probably CC-BY-4; technically site says ambiguous "CC 4.0 International License", but quotes the permission summaries for CC-BY not CC-BY-SA)
Paragon SRD v.1.0 CC-BY-4
Proprietary:
Genesys by Jeff Clough ("The terms of the Genesys license let you use the Genesys System in your own works, even if you charge money for them. It is designed to be the ultimate “free” system [...etc]")
CC-BY-SA stuff:
Basic Fantasy 4e
Mini Six Bare Knuckle Edition
Cairn RPG SRD
EDIT: Added links for most. A few are direct PDF links, most are to landing pages.
Quest (Creator's Resource PDF) CC-BY-4
OpenQuest (RTFs) CC-BY-4
Dungeon World SRD CC-BY-3
Lightning 5e (Sly Flourish PDF) (Still in development, current ver: 0.25) CC-BY-4
Knave (1e) CC-BY-4
Maze Rats CC-BY-4 (license is barely mentioned in-document, tho)
M20 Fifth: Adamantine Ed CC-BY-4 version (Though the "Weapon Damage by Class" chart under Equipment was adapted from a CC-BY-SA document so it might not legitimately be CC-BY but CC-BY-SA.)
Eldritch Gambit SRD CC-BY-4
Dragon's Teeth CC-BY-4
Blackmarsh setting book CC-BY-4
Caltrop Core SRD CC-BY-4
Ironsworn SRD CC-BY-4
Crack! Rules v1.0b (Text only) CC-BY-4
Dungeons of the Dungeons CC-BY-4
Tricube Tales (Phone PDF, text only) CC-BY-3
Tunnel Goons (probably CC-BY-4; technically site says ambiguous "CC 4.0 International License", but quotes the permission summaries for CC-BY not CC-BY-SA)
Paragon SRD v.1.0 CC-BY-4
Proprietary:
Genesys by Jeff Clough ("The terms of the Genesys license let you use the Genesys System in your own works, even if you charge money for them. It is designed to be the ultimate “free” system [...etc]")
CC-BY-SA stuff:
Basic Fantasy 4e
Mini Six Bare Knuckle Edition
Cairn RPG SRD
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