
200 Tables of failed rolls
On Quisicosas since 5 February 2026
Featured in the newsletter of
5 February 2026 (on Substack)
What it is about
THE 200 FAILED ROLLS TOOLKIT
A System-Neutral GM Resource
Every failed roll should do something.
The 200 Failed Rolls Toolkit is a practical, system-neutral collection of 200 d20 tables designed to turn failed rolls into meaningful complications, twists, and narrative pressure — without stopping play or punishing players arbitrarily.
This is not a critical fumble book.
Most tables are for ordinary failed rolls, with escalation and pifias used deliberately and sparingly.
What’s inside?
200 unique d20 tables
1 table per page — fast to use at the table
Fully system-agnostic
Designed for improvisation, pacing, and consequences
Clean, printable layout (GM-screen friendly)
Table Categories
Social & Interaction Failures
Physical & Mental Actions
Combat Failures (momentum, exposure, escalation — not slapstick)
Stealth & Infiltration
Exploration & Dungeon Interaction
Environmental & Situational Complications
Escalation & Pifias (used only when things truly go wrong)
Each table answers a simple GM question:
“The roll failed — what changes now?”
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