For Authors
Reach LitRPG readers with native placements, claim your series,
and build your presence on System Codex.
Put your book where readers are looking
Sponsored placements appear as native cards in character panels, entry pages, the logged-in dashboard, and the Series Library — matching the formats readers already browse.
Series: The Burning Depths
Hellforged Claymore
"Abyss-forged blade that burns with inner fire."
Claim Your Series
Claiming is free. It does not require a paid plan and does not automatically make the codex official.
A free claim gives verified authors a route to request corrections, set image preferences, raise concerns, and request review or public delisting of unofficial codexes relating to their work.
Paid author features are for authors who want System Codex to become part of their official reader experience.
Series Ownership
Link your series to your author identity on System Codex. Verify with a short code on your Royal Road profile or website, or by email. We confirm every claim ourselves.
Early Author Access
Claimed authors can request corrections, raise representation concerns, and set basic image preferences for their series.
Direct Line
Request review or public delisting of unofficial codexes relating to your work through a direct feedback channel.
Claim your series
Verification takes a few minutes and we check every claim before approving it. You'll need a free account.
Start Verified ClaimBuild Your Codex
Build rich, trackable systems for your series — characters, inventories, progression mechanics, and more. Set it up yourself in minutes, or ask us to build it with you.
Entries & Inventories
Weapons, armour, skills, spells, and custom entry types defined for your series and its readers.
Character Progression
Stats, levels, and power growth tracked chapter by chapter with spoiler-safe progression timelines.
Custom Layouts
Character pages built around your series with flexible sections and a visual style that fits.
Create your codex
The setup wizard creates a private draft you can start building in right away. You'll need a free account.
Create Your CodexPrefer we build it with you? Start a codex request
Ready to start?
Choose your placement first, then verify email only if you are not signed in.
You will choose placement on the next page.
Prefer password sign-in? Sign in
Questions before you start? feedback@system-codex.com