Beta 2026-2

The current public iteration of the Frontiers Engine. This release is structurally complete at the engine level and is meant to be read, played, modified, and stress-tested.

Browse this edition:

• Core Documentation: the Frontiers Overview and the Designing with Frontiers guide.
• Design Documentation: the chapter-by-chapter breakdown of every subsystem.
• Modules: optional rules you can bolt on.
• Starter Sets: early genre configurations (Fantasy, Sci-Fi).
• Extras: feedback and playtesting.