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How to Play Thirteen Card Duel - Step by Step

Thirteen Card Duel loads about ~40 KB in an iframe.

Last reviewed: 2026-07-11

Click Play, then on your turn click a face-down card on the attack deck (left) or defense deck (right).

Launch

Click Play on this page to inject the iframe.

Your turn

When the hand icons show, click a card on the attack or defense deck. Shamrock draws use the center deck.

Hands

Each picked card adds its value to that hand. At thirteen or more the hand clears.

Stages

Defeat the CPU to advance; HP and level rise each stage.

← Back to games

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Last updated: Jul 11, 2026

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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