BREAK THE FIVE WALLS!!! REACH THE CHOSEN ONE!!!

The competitive TCG where pressure replaces arithmetic — no life points, no mercy.

▶  PLAY FREE IN YOUR BROWSER

THE SIEGE

Every match is a story of walls falling, gambles taken on unseen values, and a final duel against a guarded champion.

SIEGE, NOT ATTRITION

No HP bars. Your opponent hides behind five face-down walls, each holding a secret value. Batter them down with solo strikes and combined sieges — but a mightier wall breaks the army that dares it.

PRICED LUCK

Blind wall picks power the game's greatest effects — and its cruelest punishments. Every gamble has a price, every reveal reshuffles the fortress. Nothing is free, and nothing is safe.

THE RANKED ARENA

Face real opponents online. Start at Bronze with 20 seconds a turn — every class you climb tightens the clock, until Honor plays at five. Speed is literally the badge of rank.

ENTER THE ARENA

Build your deck, choose your Chosen One, and take the fortress — solo against the AI, on the couch in split-screen, or ranked online against the world.

ENTER — IT'S FREE

WEAR THE HEART

Tees, prints and gear stamped with the mark of the Arena.

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HONOR OF HEARTS.01 — PROTOTYPE