Turny.gg DocsRun better tournaments, build sharper decks.

Guides and reference for the most powerful parts of Turny.gg, generated from the code that runs the site.

Read the guides

Browse the reference

Custom rulesets

Write deck and deck-set rules in JavaScript and run them on every registration.

Rulesets guide

Calculators

Turn any deck into odds, curves and stats with the no-code builder or a script.

Calculators guide

Script reference

Every argument, return value and sandbox rule your ruleset and calculator scripts can use.

Script API

Tournaments

Formats, pairings, standings and tiebreakers, with worked examples checked against the engine.

Tournaments guide

Deck builder

Deck codes and list formats for every game, piles, deck sets and templates.

Deck builder guide

Card search

Find exactly the cards you want with each game's fields, operators and shortcuts.

Search syntax

Built for AI assistants too

Asking an assistant to help write a ruleset or calculator? Point it at these docs. Every page is also available as plain markdown by adding .md to its URL.

llms.txt llms-full.txt