24XX
- Version
- 1.41
- Creator or publisher
- Jason Tocci
- Licence
- Creative Commons Attribution 4.0 International
- Required attribution
- 24XX rules are CC BY Jason Tocci.
- Official source
- https://jasontocci.itch.io/24xx
- Retrieved
- 2026-07-25T02:56:15.542Z
- Source checksum (SHA-256)
ce6b0b8fec63efedb7e6a917c0180ae3fdc8c15b2b9b1936223b2c3170d41dd2- Non-endorsement
- GameMaster is an independent product and is not affiliated with, endorsed by, or sponsored by the creators or publishers of the referenced game systems. Only specifically identified open-licensed System Reference Document content is included.
- Excluded proprietary materials
- 24XX logo
- 2400 material
- Beeple artwork
- Affinity templates
- Proprietary fonts