Community first
We work hand-in-hand with duelists around the world to build features that solve real testing pain points.
Our story
Helping duelists design combos with confidence
YGO Combo Builder started as a simple script to document nested combo lines. It has since grown into a full platform used by content creators, competitive teams, and casual players tracking their favorite archetypes.
We believe mastering Yu-Gi-Oh! revolves around knowledge sharing. By making combos visual, interactive, and easy to test, we help duelists experiment faster and stay ahead of the meta.
Trusted by teams prepping for regionals, nationals, and locals alike.
Craft for clarity
We obsess over intuitive diagrams and transparent data so strategies can be shared, critiqued, and improved faster.
Iterate with intent
Every release is tested against real tournament prep workflows to ensure we deliver practical, battle-tested tools.
Join the squad
We are a distributed team of duelists, designers, and engineers. If you are passionate about elevating competitive play, we would love to collaborate.
Email us your story