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Card Idle : Rise of the Eight package image

Card Idle : Rise of the Eight

――Build your deck. Witness the battle. Civilization begins to move forward through your choices.

Main image

🃏 Idle Card Game × Fantasy Story

Card Idle : Rise of the Eight is

an idle card game where battles unfold automatically,

allowing you to focus on card collection, enhancement, and deck building.

As a player, you will:

  • Open card packs
  • Purchase and enhance cards
  • Build strategic decks

No manual combat is required. All decisions are concentrated in "preparation".

Battle scene

🧠 Deck Building Determines Everything

Battles are meant to be watched.

Victory and defeat depend on

which cards you choose and how you assemble your deck.

Observe the results,

then rebuild your deck for the next challenge.

Through repetition,

your strategy deepens and the world moves forward.

Deck building screen

🌍 World & Story

――Why did civilization come to a halt?

A world where civilization has stagnated due to conflict.

Across the land exist

Humans, Beasts, Aquatics, Machines, Undead, Demons, Fairies, and Dragons

—eight races in total.

Each race

raises its own ideals and power,

and reigns as a King (Boss).

Conflicts never cease,

and the world remains stagnant.

World map

The Observer and the Chosen One

Then,

an Observer who has long watched the world

awakens a single being.

It is you,

once known as the "Legendary Card Gamer."

The Observer declares:

"End the conflicts through cards,

and move civilization forward once more."

You are guided

to the central surface city, Eldenfort.

Eldenfort city

🏙 Central City — Eldenfort

Eldenfort is

the starting point of every journey.

Here, you will:

  • Purchase cards
  • Open packs
  • Build decks

Then set out across the world.

In every region,

the Kings of the eight races await,

each with their own ideals and circumstances.

⚔ Why Is This World "Idle"?

Conflicts in this world

are not decided by individual skill or instant reactions.

They are shaped by the accumulated ideologies, values,

and structures built by each race.

That is why you do not wield a sword.

You choose cards.

You assemble decks.

Combat is fully automated.

Observe the results,

and apply them to your next preparation.

Your choices themselves

are what change the course of civilization.

Result flow

🌅 A World Beyond the Ending

The end of the story is not the end of the journey.

  • Rematches against Kings at full power
  • Card enhancement beyond limits
  • Collection elements to complete every card

Stronger, more refined,

deep endgame content awaits as you perfect your ultimate deck.

🔹 Recommended For

  • Players who enjoy idle games
  • Those who love deck-building strategy
  • Fans of fantasy worlds
  • Players who prefer strategy over action controls
  • Those who enjoy steady progression

🎮 Check it on Steam Now

Card Idle : Rise of the Eight is coming to Steam.

▶ Go to Steam Store Page

Card Idle : Rise of the Eight

Beyond idleness lies strategy—and story.