Generic
DoubleZero SRD
A percentile engine for modern espionage, investigations and action.
Directory entry · Berin Kinsman
- Entry type
- Rules engine
- Rules family
- Generic
- Edition
- 2.5 · 2008-04
- Rules licence
- LicenseRef-Public-Domain · Partially checked
01
What is it about?
A community transcription preserves Berin Kinsman’s April 2008 draft 2.5, with contributions by Golgotha Kinslayer. The original linked 2020 SRD archive could not be recovered; later DoubleZero books are separate editions.
02
At the table
In the 2008 draft, add the relevant attribute and skill, multiply by an ease factor from 1 to 10, then roll percentile dice against the resulting threshold. A table grades success; 00 gives a special result.
For module creators
Publishing modules
Publishing route unconfirmed
The preserved 2008 draft contains a public-domain dedication; the 2020 SRD’s terms remain unconfirmed.
Conditions
The dedication concerns the rights held in that historical draft. It does not license James Bond characters, other third-party material or later DoubleZero books. The 2024 Adventures sample reserves its rights and permits personal copies only. Do not substitute either notice for the missing 2020 archive’s terms.