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Cardtonia

A deckbuilding card game. Summon minions, sacrifice wounded ones to summon stronger minions, use their effects to grow fast, and defeat your opponent within a set number of turns. Keep upgrading your minions, discover Treasures, build unique decks, and aim to reach the top of Diamond Town!

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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
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11 items

About the Game

Make reasonable use of "Position Strategy" + "Move" to unleash cool synergistic effects or protect your battlefield spirits.

Additionally, you need to defeat the opponent within a limited number of turns.

Your cards will gradually upgrade during battle

In matches, you will obtain items through a unique "three-dot line" mechanic. You are also allowed to keep some items and carry them over to later matches.

Those injured spirits that have defeated enemies for you on the battlefield, although they can no longer continue fighting, still have value (well, perhaps a bit cruel?).

Imagine that every move you make triggers multiple chain reactions, and your spirits become very strong in an instant.

In every adventure, you will encounter different spirits, treasures, items, and of course, your opponent and their spirits.